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수악중독

2008 AMC12 A #1 본문

AMC12/2008

2008 AMC12 A #1

수악중독 2014.12.19 17:13

A bakery owner turns on his doughnut machine at 8:30 ㏂. At 11:10 ㏂ the machine has completed one third of the day's job. At what time will the doughnut machine complete the job?


(A) 1:50 ㏘          (B) 3:00 ㏘          (C) 3:30 ㏘          (D) 4:30 ㏘          (E) 5:50 ㏘



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