If 25% of a number is 324 less than 70% of the same number,w

问题描述:

If 25% of a number is 324 less than 70% of the same number,what is the number?
1个回答 分类:英语 2014-11-03

问题解答:

我来补答
70%X-25%X=324
45%X=324
X=720
this number is 720
 
 
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