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[Data Sufficiency]

试题详情

题目:

What was the price at which a merchant sold a certain appliance?
(1)   The merchant's gross profit on the appliance was 20 percent of the price at which the merchant sold the appliance.
(2)   The price at which the merchant sold the appliance was $50 more than the merchant's cost of the appliance.

选项:

答案:

C

提问:

我选的是E。 请问老师,这个gross profit是指毛利还是总利润啊? 利润=总收入-总成本 =单价*数量-每件的成本*数量 (1)能得出 利润=0.2*单价 (2)能得出 单价-每件的成本=50 (1)和(2)联立,怎么就能算出单价是多少呢??

解答:

点赞-1
阅读1995
解答: sysadmin

提问:

有老师讲解过,但不清楚。麻烦在说一次

解答:

点赞0
阅读1992
解答: sysadmin老师

提问:

我选的是E。 请问老师,这个gross profit是指毛利还是总利润啊? 利润=总收入-总成本 =单价*数量-每件的成本*数量 (1)能得出 利润=0.2*单价 (2)能得出 单价-每件的成本=50 (1)和(2)联立,怎么就能算出单价是多少呢??

解答:

点赞-1
阅读1996
解答: sysadmin老师

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