用英语出的数学题（初中水平）

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: 147 151 159

3.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 33

4.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 : 110 120 125

5. 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 44

6.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: 191 202 207

7. 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 95

8. 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 18

1.丁丁读一本书，已经读了7分之2，再读54页就读完了全书的80%。这本书一共有多少页？
1 read a book tintin, have read seven 2, then read the book had attended 54 percent. How many pages of the book?

甲数的60%比乙数的一半少30，乙数是120，甲数是多少？

A number of 60 percent less than half the number of serie b is 30, 120, a number is

1.What number should come next? 1 4 9 16 25 答案：36
2.What number should come next?23 32 55 87 答案：142
3.Letter A B C stand for three different numbers.If you add A to
B,you get 195.If you add B to C,you get 188:and the sum(和） of A
and C is 193.Now do you know what number each letter stands for?
答案： A:100 B:95 C:93
摘自《英语奥林匹克》

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