SAT数学经典试题！

　　课窝SAT考试网的小编为大家总结了SAT数学考试的经典试题与解析，在这里分享给大家，供同学们参考!

　　sat数学一直都是中国学生的强项，sat数学考察各种数学计算和思维能力，主要题目类型包括五选一的选择题和要求填写步骤过程的解答题。总共70分钟，三个小章节，两个章节各25分钟，一个章节20分钟。下面我们来看一道sat数学题，帮助大家一起复习。

　　Read the following SAT test question, then click on a button to select your answer.

　　In the figure above, the large rectangle is divided into six identical small squares. If the perimeter of the large rectangle is 30, what is the perimeter of one of the small squares?

　　A. 5

　　B. 8

　　C. 9

　　D. 10

　　E. 12

　　Correct Answer: E

　　Here's Why:

　　The perimeter of one of the small squares can be found if you know the measure of one of its sides. So let s be the measure of a side of one of the small squares. Then the perimeter of the large rectangle is equal to 3s + 3s + 2s + 2s = 10s. Since you know that the perimeter of the rectangle is 30, you know that 10s = 30. So s = 3. Therefore, the perimeter of one of the small squares is 4 × 3 = 12.

　　Difficulty: Medium

　　Question Type: Standard Multiple Choice

　　虽然说sat数学是国内学生的强项，我们也不能掉以轻心，还是应该每天都做练习，基础好的学生可以给sat数学分配的时间少一些，但也应该保证做一题对一题，这样才能够在sat数学考试中取得高分。

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