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[Data Sufficiency]

试题详情

题目:

What was the range of the selling prices of the 30 wallets sold by a certain store yesterday?
(1)  1/3 of the wallets had a selling price of $24 each.
(2)   The lowest selling price of the wallets was 1/3 the highest selling price of the wallets.

选项:

答案:

E

提问:

这题我觉得1,2联立可以得到范围是8-72,为什么答案是E呢?

解答:

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阅读993
解答: sysadmin

提问:

这题我觉得1,2联立可以得到范围是8-72,为什么答案是E呢?

解答:

点赞-1
阅读994
解答: sysadmin老师

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