ChaseDream GMAT数学寂静整理数学讨论帖（2019/06/29起）

_Meuu_ · 发表于 2019-7-5 22:27:57

FoggyBottomKid 发表于 2019-7-5 10:03
同意！

啊我知道了...x^3/y^3继续写可以写成文件里那个答案的

FoggyBottomKid · 发表于 2019-7-6 04:11:34

_Meuu_ 发表于 2019-7-5 22:27
啊我知道了...x^3/y^3继续写可以写成文件里那个答案的

是的。。。没看到选项还以为答案就是x^3/y^3呢。。。题目好无聊

wisteriasorin · 发表于 2019-7-6 17:23:20

The store sold A more than 3 times than B，the gross profit of A is 80% of the price that the store paid for A, the gross profit of B is 20% of the price that the store paid for B, what is the percentage of gross profits of the two products of the prices that the store paid for the two products.

请教一下这道题

lvfeiying · 发表于 2019-7-8 17:13:10

wisteriasorin 发表于 2019-7-6 17:23
The store sold A more than 3 times than B，the gross profit of A is 80% of the price that the store ...

这个题目我考试的第一题。。不会蒙了个D

[原始] ChaseDream GMAT数学寂静整理数学讨论帖（2019/06/29起）

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