2013年02月18 SAT官方每日一题

考试类型: Mathematics > Standard Multiple Choice

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

If S is the set of positive integers that are multiples of 7, and if T is the set of positive integers that are multiples of 13, how many integers are in the intersection of S and T?

A. None

B. One

C. Seven

D. Thirteen

E. More than thirteen