2011年5月19日
考试类型:Mathematics > Standard Multiple Choice
Read the following SAT test question and then click on a button to select your answer.
On the last day of a one-week sale, customers numbered 149 through 201 were waited on. How many customers were waited on that day?
A.51
B.52
C.53
D.152
E.153
正确答案:C
解析:
The number of customers who were waited on that day is(201-149)+1=53, as the total number of customers is those customers numbered 149 to 201 inclusive.
