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2018年SAT官方数学考试习题答案及解析2

2018年07月10日 18:59:44来源:SAT考试网
导读:SAT考试复习的如何?今天小编又带来了SAT数学考试复习题给大家,不用担心没有题做啦。事不宜迟,快来看看SAT推出的官方考试题吧。相信阶段复习过后你的成绩也会有所提升。

>> SAT考试模拟题:2018年SAT官方数学考试习题答案及解析2

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Mathematics>Standard Multiple Choice

Read the following SAT test question and thenclick on a button to select your answer.

In the US House of Representatives, about 12.2% ofthe representatives are from the state of California. If there are 435 representatives, how many are not from California?

A.12.2

B.53

C.382

D.488

答案:C

解析:

Choice C is correct. Use the variable r to representthe number of representatives from California, set upan equation to determine how manyrepresentatives are from California.

(0.122)(435)=r, and so r=53.07

There are 53 representatives from California.

To find the number of representatives not from California, subtract the number ofrepresentatives from California from the total number of representatives.

435-53=382

Therefore, 382 of the representatives are not from California.

以上就是小编整理的SAT数学试题,虽然不比原题但日常练手还是足够的~同学们抓紧时间做考试成绩一定会有所提升的。如果您还想练习更多SAT数学模拟题,登录坦途网SAT考试频道,习题多多欢迎来访。

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