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[Data Sufficiency]

试题详情

题目:

The total cost of an office dinner was shared equally by k of the n employees who attended the dinner.  What was the total cost of the dinner?
(1)     Each of the k employees who shared the cost of the dinner paid $19.
(2)   If the total cost of the dinner had been shared equally by k + 1 of the n employees who attended the dinner, each of the k + 1 employees would have paid $18.

选项:

答案:

C

提问:

并没有读懂题目 请老师讲一下 谢谢

解答:

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阅读1088
解答: sysadmin

提问:

并没有读懂题目 请老师讲一下 谢谢

解答:

点赞-1
阅读1089
解答: sysadmin老师

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