GMAT 考满分题库

Manhattan - - 61

Garys 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 Garys station serve over the course of a typical week?
• A1,160
• B1,200
• C1,240
• D1,280
• E1,320

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