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AMC8 1994

AMC8 1994 · Q3

AMC8 1994 · Q3. It mainly tests Unit conversion.

Each day Maria must work 8 hours. This does not include the 45 minutes she takes for lunch. If she begins working at 7:25 AM and takes her lunch break at noon, then her working day will end at
Maria 每天必须工作 8 小时。这不包括她午餐的 45 分钟。如果她早上 7:25 开始工作,并在中午休息午餐,那么她的工作日将结束于
(A) 3:40 PM 下午3:40
(B) 3:55 PM 下午3:55
(C) 4:10 PM 下午4:10
(D) 4:25 PM 下午4:25
(E) 4:40 PM 下午4:40
Answer
Correct choice: (C)
正确答案:(C)
Solution
Maria’s working day ends 8 hours and 45 minutes later than 7:25 am. Eight hours later than 7:25 am is 3:25 pm. Forty-five minutes later than 3:25 pm is 4:10 pm.
Maria 的工作日结束时间是早上 7:25 后 8 小时 45 分钟。早上 7:25 后 8 小时是下午 3:25。再加 45 分钟是下午 4:10。
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