(24/19+16/17)x1/8+15/17

问题描述:

(24/19+16/17)x1/8+15/17
1个回答 分类:数学 2014-11-12

问题解答:

我来补答
(24/19+16/17)x1/8+15/17
=24/19x1/8+16/17x1/8+15/17
=3/19+2/17+15/17
=3/19+(2/17+15/17)
=3/19+1
=1又3/19
 
 
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