一瓶300ml的水,爸爸喝了1/4,妈妈喝了1/3,剩下的小明全喝光了,小明喝了这瓶水的几分之几?
一瓶300ml的水,爸爸喝了1/4,妈妈喝了1/3,剩下的小明全喝光了,小明喝了这瓶水的几分之几?
数学人气:607 ℃时间:2020-02-02 18:32:46
优质解答
小明喝了这瓶水的1-1/4-1/3=1-7/12=5/12
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