英语数学题
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三年级英语简单数学问题单选题30题1. There are 8 apples and 2 oranges. How many fruits are there in total?A. 9B. 10C. 11D. 12答案:B。
8 个苹果加2 个橙子,一共10 个水果。
A 选项9 个是错误的;C 选项11 个不对;D 选项12 个也不对。
2. I have 5 cats and 3 dogs. How many pets do I have?A. 7B. 8C. 9D. 10答案:B。
5 只猫加3 只狗,一共8 只宠物。
A 选项7 只错误;C 选项9 只不对;D 选项10 只也不对。
3. There are 6 ducks in the pond. 2 ducks fly away. How many ducks are left?A. 3B. 4C. 5D. 8答案:B。
6 只鸭子飞走2 只,还剩4 只。
A 选项3 只错误;C 选项5 只不对;D 选项8 只也不对。
4. I have 9 strawberries. I eat 3 strawberries. How many strawberries do I have left?A. 5B. 6C. 7D. 8答案:B。
9 个草莓吃了3 个,还剩6 个。
A 选项5 个错误;C 选项7 个不对;D 选项8 个也不对。
5. There are 7 rabbits. 3 rabbits go to sleep. How many rabbits are awake?A. 3B. 4C. 5D. 6答案:B。
7 只兔子 3 只睡觉,4 只醒着。
A 选项 3 只错误;C 选项5 只不对;D 选项6 只也不对。
6. There are 12 apples. 5 apples are eaten. How many apples are left?A. 5B. 6C. 7D. 8答案:C。
英语数学题班级: 姓名:1、今天是星期四,101000天后是星期几?TodayisThursday,whatdayis101000dayslater?2、某班男女人数相等,喜欢足球的学生中51是女生,喜欢足球的男生占全班人数的41。
已知不喜欢足球的女生有21人,喜欢足球的男生有( )人。
Thenumberofboysandgirlsinaclassisequal,onefifthofthestudentswholikefootballaregirls,andtheboyslikefootballa350s ’4数是5、A 、B A 与D 6、将Subtractonehalfof1999fromit,andthensubtractonethirdoftherest,andthensubtractonequarteroftheremaining,......,finallysubtractone1999th oftheremaining,thentheresultis().7、现有大小油桶40个,每个大油桶可装油5千克,每个小油桶可装油3千克,大桶比小桶共多装油24千克,那么大油桶有( )个,小油桶有( )个。
Therearefortydrums,eachbigdrumscanholdoil5kg,eachsmalloilcanhold3kg,bigdrumsholdmorethan24kgthansm alldrums,sobigdrumshave(),smalloilhave().8、甲、乙、丙三人同时同向出发,沿着周长为900米的环行跑道跑步。
甲每分钟跑360米,乙每分钟跑300米,丙每分钟跑210米。
他们至少各绕甲()圈,乙()圈,丙()圈后才能再次相遇。
A,B,Cruntowardsthesamedirectionatthesametimealongthecirculartrackwhichcircumferenceis900meters.Arun3 60metersperminute,Brun300metersperminute,Crun210metersperminute.Theywillmeet,atleastArun()ring,Brun( )ring,Crun()ring.9、将200拆成两个自然数的和,其中一个是17的倍数,另一个是23的倍数,那么这两个自然数10olepool.11、2倍,小12(yuan.13、将一些半径相同的小圆按下图所示的规律摆放,第1个图形中有6个小圆,第2个图形中有10个小圆,第3个图形中有16个小圆,第4个图形中有24个小圆,……,依次规律,第6个图形中有()个小圆。
四年级英语数学问题解决单选题30题1.There are 20 apples in a basket. 5 apples are taken out. How many apples are left?A.15B.25C.10D.30答案:A。
本题考查减法运算。
篮子里有20 个苹果,拿走5 个,用20 减去5 等于15。
选项B 是20 加5 的结果;选项C 不是正确的计算结果;选项D 也不是正确的计算结果。
2.Lily has 8 pencils. Tom has 3 pencils. How many pencils do they have in total?A.5B.11C.14D.6答案:B。
本题考查加法运算。
Lily 有8 支铅笔,Tom 有 3 支铅笔,他们一共有8 加3 等于11 支铅笔。
选项A 是8 减3 的结果;选项C 和D 都不是正确的计算结果。
3.There are 12 students in a classroom. Some more students come in. Now there are 20 students. How many students came in?A.8B.32C.4D.6答案:A。
本题考查减法运算。
原来有12 个学生,现在有20 个学生,那么进来的学生数量是20 减去12 等于8。
选项 B 是12 加20 的结果;选项C 和D 都不是正确的计算结果。
4.Jack has 15 stickers. He gives 7 stickers to his friend. How many stickers does he have left?A.8B.22C.12D.9答案:A。
本题考查减法运算。
Jack 有15 张贴纸,给了朋友7 张,剩下的数量是15 减去7 等于8。
选项B 是15 加7 的结果;选项C 和D 都不是正确的计算结果。
5.Mary has 10 flowers. She gives away some flowers and now has 6 flowers. How many flowers did she give away?A.4B.16C.14D.8答案:A。
三年级英语简单数学单选题60题(答案解析)1.There are five apples on the table. How many apples are there?A.ThreeB.FourC.FiveD.Six答案:C。
解析:题干中明确提到有五个苹果在桌子上,选项 A 是三个,B 是四个,D 是六个,都不符合题干,只有选项C 五个是正确答案。
2.I have two pencils. My friend has three pencils. How many pencils do we have in total?A.FiveB.FourC.SixD.Seven答案:A。
解析:自己有两支铅笔,朋友有三支铅笔,总共是两支加三支等于五支,选项B 是四支,C 是六支,D 是七支,都不符合,只有选项A 五支正确。
3.There are eight books on the shelf. I take away three books. How many books are left on the shelf?A.FiveB.SixC.SevenD.Four答案:A。
解析:原本有八本书,拿走三本,八减三等于五本,选项B 是六本,C 是七本,D 是四本,都不对,只有选项 A 五本正确。
4.I see seven birds in the tree. Two birds fly away. How many birds are still in the tree?A.FiveB.SixC.FourD.Three答案:A。
解析:有七只鸟在树上,飞走两只,七减二等于五只,选项B 是六只,C 是四只,D 是三只,都不符合,只有选项 A 五只是正确答案。
5.There are ten flowers in the garden. I pick two flowers. How many flowers are there in the garden now?A.EightB.SevenC.NineD.Six答案:A。
英语数学问题解答40题1. Tom has 5 apples. He gives 2 apples to his friend. How many apples does Tom have now?A. 2B. 3C. 5D. 7答案:B。
解析:Tom 原本有5 个苹果,给了朋友2 个,5 - 2 = 3,所以Tom 现在还有3 个苹果。
本题主要考查减法运算,涉及的英语数学词汇有“apple(苹果)”“give(给)”。
2. There are 8 pencils in a box. 3 more pencils are put into the box. How many pencils are there in total?A. 5B. 8C. 11D. 14答案:C。
解析:盒子里原本有8 支铅笔,又放入3 支,8 + 3 = 11,总共就有11 支铅笔。
本题考查加法运算,相关词汇有“pencil (铅笔)”“total(总共)”。
3. Mary bought 6 books. Each book costs $5. How much money did Mary spend?A. $11B. $25C. $30D. $35答案:C。
解析:Mary 买了6 本书,每本5 美元,6 × 5 = 30,所以Mary 花了30 美元。
此题为乘法运算,涉及“book((书)”“cost (花费)”等词汇。
4. A cake is divided into 10 pieces. John ate 3 pieces. How many pieces are left?A. 3B. 7C. 10D. 13答案:B。
解析:蛋糕被分成10 块,John 吃了3 块,10 - 3 = 7,还剩下7 块。
本题涉及减法和“piece(块)”这个词汇。
5. There are 15 students in a class. 5 of them are girls. How many boys are there?A. 5B. 10C. 15D. 20答案:B。
四年级英语数学问题解决单选题30题1.There are twenty apples and ten oranges. How many fruits are there in total?A. twentyB. tenC. thirtyD. forty答案:C。
本题考查数字的加法运算。
一共有二十个苹果和十个橘子,总数是三十个水果。
A 选项是二十,只代表苹果的数量;B 选项是十,只代表橘子的数量;D 选项四十不符合题意。
2.John has five pencils. Mary has three pencils. How many more pencils does John have than Mary?A. twoB. threeC. fourD. eight答案:A。
本题考查数字的减法运算。
约翰有五支铅笔,玛丽有三支铅笔,约翰比玛丽多两支铅笔。
B 选项三是玛丽的铅笔数;C 选项四不符合题意;D 选项八是两人铅笔数之和。
3.There are twelve dogs in the park. Six more dogs come. How many dogs are there now?A. sixB. twelveC. eighteenD. twenty答案:C。
本题考查数字的加法运算。
公园里原来有十二只狗,又来了六只,现在一共有十八只狗。
A 选项六是新增加的狗的数量;B 选项十二是原来狗的数量;D 选项二十不符合题意。
4.A book costs ten yuan. I have twenty yuan. How many books can I buy?A. oneB. twoC. threeD. four答案:B。
本题考查数字的除法运算。
一本书十元,有二十元,能买两本书。
A 选项一是错误的;C 选项三不符合题意;D 选项四也不符合题意。
5.There are thirty students in the classroom. Twenty students are boys. How many students are girls?A. tenB. twentyC. thirtyD. forty答案:A。
英语数学题班级: 姓名:1、今天是星期四,101000天后是星期几?Today is Thursday, what day is 101000 days later?2、某班男女人数相等,喜欢足球的学生中51是女生,喜欢足球的男生占全班人数的41。
已知不喜欢足球的女生有21人,喜欢足球的男生有( )人。
3 ).4139, the 5、A 、B A 与Dsecond place, then B got ( ).6、将1999减去它的21,再减去余下的31,再减去余下的41,……,最后减去余下的19991,那么剩下的数是( )。
Subtract one half of 1999 from it, and then subtract one third of the rest, and then subtract one quarter of the remaining,...... , finally subtract one 1999th of the remaining , then the result is ().7、现有大小油桶40个,每个大油桶可装油5千克,每个小油桶可装油3千克,大桶比小桶共多装油24千克,那么大油桶有()个,小油桶有()个。
There are forty drums, each big drums can hold oil 5 kg, each small oil can hold 3 kg, big drums hold more than 24 kg than small drums, so big drums have ( ), small oil have ( ). 8、甲、乙、丙三人同时同向出发,沿着周长为900米的环行跑道跑步。
甲每分钟跑360米,乙每分钟跑300米,丙每分钟跑210米。
他们至少各绕甲()圈,乙()圈,丙()) ring.9、将1011、2倍,小students without glasses is 2 times of the number with glasses, Bob found the number of the students with glasses is two thirds of the number without glasses. ( ) students attend theget-together.12、某商品按定价卖出可得利润960元,若按定价的80%卖出,则亏损832元,则商品的购入价是()元。
英语数学试题及答案一、选择题(每题2分,共20分)1. What is the value of \( x \) in the equation \( 2x + 5 =17 \)?A. 3B. 6C. 8D. 102. If the perimeter of a rectangle is 24 cm and its length is8 cm, what is the width?A. 4 cmB. 6 cmC. 8 cmD. 10 cm3. The sum of two numbers is 15 and their difference is 5. What is the larger number?A. 5B. 7C. 10D. 154. What is the area of a triangle with a base of 10 cm and a height of 5 cm?A. 25 cm²B. 30 cm²C. 50 cm²D. 100 cm²5. If a car travels at a speed of 60 km/h for 2 hours, howfar does it travel?A. 60 kmB. 90 kmC. 120 kmD. 150 km6. The product of two numbers is 36. If one number is 4, what is the other number?A. 6B. 8C. 9D. 127. What is the value of \( y \) in the equation \( y - 3 = 12 \)?A. 9B. 10C. 15D. 188. The average of three numbers is 10. If two of the numbers are 8 and 12, what is the third number?A. 10B. 12C. 14D. 169. If 20% of a number is 100, what is 60% of the same number?A. 300B. 400C. 500D. 60010. The ratio of boys to girls in a class is 3:2. If thereare 24 girls, how many boys are there?A. 18B. 24C. 36D. 48二、填空题(每题3分,共15分)11. Solve the equation \( 3x - 7 = 14 \). The value of \( x \) is _______.12. The circumference of a circle is \( 2\pi r \), where \( r \) is the radius. If the circumference is 44 cm, the radiusis _______.13. If the area of a square is 64 cm², the length of eachside is _______.14. The volume of a cube is given by \( V = s^3 \), where\( s \) is the side length. If the volume is 125 cm³, theside length is _______.15. The sum of three consecutive even numbers is 48. The middle number is _______.三、简答题(每题5分,共30分)16. A rectangular garden is 50 meters long and 30 meters wide. Calculate the area of the garden.17. A company produces 300 units of a product every day. If each unit sells for $10, calculate the daily revenue.18. If a car decreases its speed by 20 km/h, its travel time for a certain distance increases by 10 minutes. If theoriginal speed was 60 km/h, what is the distance?19. A school has 480 students. If 40% of the students are in the science club, how many students are in the science club?20. A triangle has sides of lengths 5 cm, 12 cm, and 13 cm.Is it a right triangle? Explain why or why not.四、解答题(每题10分,共35分)21. A ladder placed against a wall makes a 75° angle withthe ground. If the foot of the ladder is 4 meters away fromthe wall, how long is the ladder?22. A bank account earns simple interest. If $2000 is deposited and the interest rate is 5% per annum, calculatethe total amount after 3 years.23. A manufacturer produces two types of products: Type A and Type B. The profit from Type A is $5 per unit, and from TypeB is $10 per unit. If the manufacturer produces 100 units of Type A and 200 units of Type。
英语数学题班级:姓名:1、Today is Thursday, what day is 101000 days later?2、The number of boys and girls in a class is equal, one fifth of the students who likefootball are girls, and the boys like football are one quarter of the whole class.There are 21 girls who are not fond of football, then ( ) boys like football.3、The train go through a bridge with 22 seconds which length is 82 meters , if thetrain’s speed double, it go through 706 meters’bridge with 50 seconds, the length of the train is ( ).4、Written on the blackboard several consecutive natural numbers from thebeginning of 1 1,2,3,4,...... , then wipe one of them, the average number of the9, the wiped natural number is ( ).remaining number is 13135、The maximum score on a test is 100, A got 94 points, B was the first name, C gotthe average score of A and D, D got the average of A,B,C,D and E, E was two more points than C who was the second place, then B got ( ).6、Subtract one half of 1999 from it, and then subtract one third of the rest, and thensubtract one quarter of the remaining,...... , finally subtract one 1999th of the remaining , then the result is ().7、There are forty drums, each big drums can hold oil 5 kg, each small oil can hold 3kg, big drums hold more than 24 kg than small drums, so big drums have( ), small oil have ( ).8、A, B, C run towards the same direction at the same time along the circular trackwhich circumference is 900 meters. A run 360 meters per minute, B run 300meters per minute, C run 210 meters per minute. They will meet ,at least A run ( )ring, B run ( ) ring, C run ( ) ring.9、Divide 200 into two natural numbers, one is a multiple of 17, and the other is amultiple of 23, the product of the two natural numbers is ( ).10、Equipped A, B two pipes with a pool, after 15 hours the pool will be filled withwater. If only open A pipe with 6 hours, B pipe with 8 hours, it can only hold nine twentieths of the pool. Open A pipe alone with( ) hours, B pipe alone with ( ) hours can fill the whole pool.11、Alice and Bob to participate in a get-together. At the get-together, Alice foundthe number of the students without glasses is 2 times of the number withglasses, Bob found the number of the students with glasses is two thirds of the number without glasses. ( ) students attend the get-together.12、Sold as the price it can get 960 yuan profit, if sold as 80% of the price, the loss is832 yuan, the purchase price of the goods is ( ) yuan.13、Display the circles with the same radius as shown below, the first figure with sixsmall, the second graphics with 10 small, the three graphics with 16 small, the four graphics have 24 small... In turn, the law, ( ) small in the sixth graphics.14、Place the five square piece of paper with the side length of 10 cm as shownbelow, each small square piece of paper is covered with a small square, its lengthis half of the original length of a side of the square, the outer contour (Fig. thick lines) perimeter is ( ) cm.15、As shown, in the figure below, there is a point P ,its distance toAB, BC, CD,DA, are the same 6cm.If the perimeter of thequadrilateral ABCD is 57 cm, the area of the quadrilateralABCD is ( ) square.16、Hundreds of years ago, Columbo discovered the new America continent, theyear of the four figures are not the same, and they are equal to 16. If the tens digit plus one, then the tens digit is exactly equal to 5 times ones digits, then Columbo discovered the new America continent in AD ( ).17、School organize a visit to Xuanwu Lake, Dr. Sun Yat Sen's mausoleum, thepresidential palace, now asking each class at least to one tour, up to two tours, then at least ( ) classes to attend ensuring that there are two class ofsightseeing place exactly the same.18、A, B want to buy a commodity, in accordance with the price, A is lack of 40 yuan,B is lack of 14 yuan, after bargain finally it deal with 10 percent off, so theybought one and 28 yuan left. How much is the price of the product?19、If for A, B, C ,they are prime numbers, A+B+C+A×B×C=99, so what is thedifference between the maximum number and the minimum number of three numbers?20、Using 1.2.3.4.5.6.7.8 numbers 4 boys and 4 girls, asking the number of boys withodd number, the girls with even number, so how many methods?21、A boat round-trip from one place to another spends two hours, backdownstream is 8 km per hour than upstream, so traveling distance in the second hour is 6 km longer than in the first hour. What is the distance between A and B?22、A/2002 is one of the most simple truth scores, then, how many A can meet therequirement?23、The average of 7 natural numbers is about 30.23, and the last digit is wrong, sowhat is the correct approximate mean value?24、A, B, C repair the road, A and B spend 5 days to complete all the works. B and Cspend 2 days to complete the remaining, and then A, C spend 5 days tocomplete all. If the entire project is paid 600 yuan, then how much B should be paid?25、If a, b, c are natural numbers which are not equal to each other and greater than0, a+b+c=1155, what is their maximum value of greatest common divisor?What is the minimum value of minimum common multiple?26、A book page is continuous natural numbers 1, 2, 3,... , when add the pagesnumber together, a page number is added two times, getting the incorrectresults 1991.What is the twice added number?27、A project arrangements 50 people for 30 days to finish, now arrange 24 peoplefor 10 days, assuming the same working efficiency per person ,if it mustcomplete the task on schedule, how many people should arrange later?28、There are small wooden sticks with length of 1 cm, 2 cm, 3 cm, 4 cm, 5 cm , takeeither 3 form a triangle, how many triangles can be formed?29、There are 80 beads, five years ago, the two sisters distributed according to theproportional of age, just finished. This year, they again distributed according to the proportional of age, and just finished. It is known that the older sister is two years older than her younger sister, then how many pieces difference did the older sister in two times?30、A person has contracted an orchard, the number of workers a day (in the yuanas a unit), just the same as the number of workers. If you cut 3 workers, and the total wages paid the same per day, so that every worker's wages increased by 3.1 yuan. How many yuan per worker?。
六年级英语数学运算单选题30题1. Tom bought 3 pencils at $2 each and 2 notebooks at $5 each. How much did he spend in total?A. $16B. $19C. $22D. $25答案:A。
3 支铅笔,每支 2 美元,共 6 美元。
2 个笔记本,每个5 美元,共10 美元。
总共花费6 + 10 = 16 美元。
B 选项19 美元计算错误,C 选项22 美元计算错误,D 选项25 美元计算错误。
2. In the school sports meeting, Team A scored 25 points, and Team B scored 18 points. How many more points did Team A score than Team B?A. 5B. 6C. 7D. 8答案:C。
Team A 得分25 分,Team B 得分18 分,25 - 18 = 7,所以Team A 比Team B 多7 分。
A 选项5 分计算错误,B 选项6 分计算错误,D 选项8 分计算错误。
3. Mary wants to buy 4 erasers at $1.5 each. How much money does she need?A. $4B. $5C. $6D. $7答案:C。
4 个橡皮,每个1.5 美元,4 × 1.5 = 6 美元,所以她需要 6 美元。
A 选项 4 美元计算错误,B 选项 5 美元计算错误,D 选项7 美元计算错误。
4. At the school store, a pen costs $3 and a ruler costs $2. If Jack buys2 pens and3 rulers, how much does he spend?A. $12B. $13C. $14D. $15答案:B。
英语数学题1、An ant covers a distance of 90 metres in 3 hours. The average speed of the ant in decimetres per minute is____.2、3、In a certain town some people were affected by a ’flu’ epidemic. In the first month 20% of the population contracted the flu whilst 80% were healthy.In the following month 20% of the sick people recovered and 20% of the healthy people contracted the disease.What fraction of the population is healthy at the end of the second month?4、Mpho, Barry, Sipho, Erica and Fatima are sitting on a park bench.Mpho is not sitting on the far right. Barry is not sitting on the far left.Sipho is not sitting at either end. Erica is sitting to the right of Barry,but not necessarily next to him. Fatima is not sitting next to Sipho.Sipho is not sitting next to Barry.Who is sitting at the far right?5、Of the 28 T–shirts in a drawer, six are red, five are blue, and the rest are white. If Bob selects T–shirts at random whilst packing for a holiday, what is the least number he must remove from the drawer to be sure that he has three T–shirts of the same colour?6、In an alien language, jalez borg farn means “good maths skills”. Nurf klar borg means “maths in harmony” and darko klar farn means “good in gold”.What is “harmony gold” in this language?7、Five children, Amelia, Bongani, Charles, Devine and Edwina, were in theclassroom when one of them broke a window. The teacher asked each of them to make a statement about the event, knowing that three of them always lie and two always tell the truth. Their statements were as follows:Amelia: “Charles did not break it, nor did Devine.”Bongani: “I didn’t break it, nor did Devine.”Charles: “I didn’t break it, but Edwina did.”Devine: “Amelia or Edwina broke it.”Edwina: “Charles broke it.”Who broke the window?8、Did you know? A palindrome is a number which reads the same forwards as backwards e.g. 35453. Next year 2002 is an example of a palindromic number. What is the difference between 2002 and the number of the previous palindromic year?9、If a Åb = (3×b) then the value of 2+(2×a) Å(3 Å5) is____. 10、Two ants start at pointA and walk at the same pace. One ant walks around a 3 cm by 3 cm square whilst the other walks around a 6 cm by 3 cmrectangle. What is the minimum distance, in centimetres, any one mustcover before they meet again?参考答案:1、单位换算,注意单词,90×10÷(3×60)=52、463、0.684、Erica5、抽屉原则 76、注意一一对应,borg= maths, farn=good, jalez=skills. Klar=in, Nurf=harmony, darko=gold. 答案是Nurf darko.7、Charles8、10019、6710、1081、Did you know? In the decimal number system (base 10) ten different digits, 0 to 9, are used to write all the numbers. In the binary number system (base 2) two different digits are used, i.e. 0 and 1.Which one of the following numbers is not a valid number in theoctal number system (base 8)?A) 128 B) 127 C) 126 D) 125 E) 1242、The number of diagonals that can be drawn in a regular polygon withtwenty sides (icosagon) is_____.3、If a and b are integers, 10⊗3=1,152⊗7=3, and then 379⊗6 is equal to_____.4、Two numbers are in the ratio 2 : 3. When 4 is added to each number the ratio changes to 5 : 7.The sum of the two original numbers is____.5、The greatest number of Mondays which can occur in 45 consecutivedays is____6、Saul plays a video game in which he scores 4 for a hit and lost 6 for a miss. After 20 rounds his score is 30. The number of times he has missed is____.7、Three girls A, B and C run in a 100 m race. When A finishes, B is 10 mbehind A and when B finishes C is 20 m behind B. How far in metres was C from A when A finished?(Let’s assume all the athletes run at a constant speed)8、The areas of the faces of a rectangulabox are 84 cm2 , 70 cm2and 30 cm2.The volume of the box in cm3 is____.9、You have 3 weights: 1 kg, 3 kg and 9 kg as well as an equal arm balance, as shown. How many different weight objects can you weigh with these three?[Remember the weights may be placed on either side]参考答案:1、A 考察我们学过的简单的进制问题,显然8进制中没有8出现2、170 找规律,公式为n×(n-3)÷23、1 定义新运算,就是求379÷6的余数。
4、40,16和245、76、57、28米,根据距离比求出速度比,三者的速度比为1:9/10:18/258、420 分解质因数9、13种1. Two numbers differ by 57. Their sum is 185. Find the numbers. Choices for the smaller number:54 64 74.2.A bus went 318 km farther than a car. The car went one third as far as the bus. How far did each vehicle travel? Choices for the smaller number: 147 151 1593.one number is four times another number. The larger number is also 87 more than the smaller number. Find the numbers. Choices for the smaller number: 29 30 334.A clown weights 60 lb more than a trapeze artist. The trapeze artist weighs two thids as much as the clown. How much does each weigh? choices for the weight of the trapeze artist : 110 120 1255. The U.S. Senate has 100 memebers, all Democrats or Republicans. Recently there were 12 more Democrats than Republicans. How many Senators from each political party were there at that time? Choices for the number of Republicans: 38 42 446.The ninth grade class has 17 more girls than boys. there are 431 students in all. how many boys are there? how many girls are there? Choices for the number of boys: 191 202 2077. Elena has one and a half times as much money as Ramon.Together they have 225. how much money does each have?Choices for Ramom's amount;80 90 958. Western state college is 18 years older than southern state. western is also 2 and the half times as old as southern. how old is each? Choice for southern state's age:12 14 18answers: 1.设较小数为x. x+x+57=185 x=64.2.设轿车行驶了x千米. 318+x=3x x=159千米轿车行驶了159千米,公车行驶了318+159=477千米.3.设较小数为x. 4x=x+87 x=29.4.60+x=3x/2 x=1205.Let the number of Republicans be x. x+x+12=100 x=446.设有x名男生x+x+17=431 x=207名有男生207名,女生431-207=224名.7.设Ramom有x元. x+3x/2=225 x=90元8.设southern states college 有x年历史. x+18=5x/2 x=12年.。