AMC8 2016

AMC8 2016 · Q1

AMC8 2016 · Q1. It mainly tests Arithmetic misc.

The longest professional tennis match ever played lasted a total of 11 hours and 5 minutes. How many minutes was this?

历史上最长的职业网球比赛总共持续了11小时5分钟。这是多少分钟？

(A) 605 605

(B) 655 655

(D) 1005 1005

(E) 1105 1105

Answer

Correct choice: (C)

正确答案：（C）

Solution

There are 60 minutes in 1 hour, so 11 hours plus 5 minutes is equal to $11\cdot 60 + 5 = 665$ minutes.

1 小时有 60 分钟，因此 11 小时加 5 分钟等于 $11\cdot 60 + 5 = 665$ 分钟。

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