2017年5月1日SAT官方每日一题---数学选择.

　　下面是2015年5月1日的SAT官方每日一题的内容，是关于数学方面的，题型是数学选择。SAT官方每日一题是collegeboard每天都会发布的题目，关于SAT考试的三个部分的各个题型。下面我们就一起来看一下这个SAT官方每日一题吧。

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

　　In a survey, a group of students from Westville High School were asked about their favorite movie genre. Each student in the group selected exactly one movie genre, and the data collected are summarized in the circle graph above. If 40 more students chose Action than Drama, how many students were surveyed in total?

　　(A) 100

　　(B) 150

　　(C) 200

　　(D) 250

　　(E) 300

　　The correct answer is D

　　Explanation

　　From the circle graph, 30 % of the students surveyed chose Action and 14 % chose Drama as their favorite movie genre. Hence 40 students is equal to 30 % - 14 % = 16 % of the total number of students surveyed. Let N be the number of students surveyed; then the last statement can be written symbolically as 0.16 N = 40 . Solving for N gives N = 250 . Therore, the total number of students surveyed was 250 .

　　以上就是关于2015年5月1日的SAT官方每日一题中数学选择的详细内容，包括了题目和选项以及答案，后面附有一道相关的练习题。大家可以在备考SAT的过程中关注SAT每日一题的内容，这样就可以更好有不间断的练习，也就能在日积月累的过程中得到提高。