题目信息
Gary's Gas Station serves an average of 20 cars per hour on Saturdays, 10 cars per hour on Sundays, and 9 cars per hour on all other days of the week. If the station is open from 6 a.m. to 10 p.m. every day, how many cars does Gary's station serve over the course of a typical week?
A:1,160
B:1,200
C:1,240
D:1,280
E:1,320
参考答案及共享解析

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已选答案:
正确答案:
B:1,200
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题目来源
Manhattan