来自石振的问题
食堂里工人叔叔在吃饭,一个人一个饭碗,两个人一个菜碗,三个人一个汤碗,共享了88个碗,你知道食堂里有多少工人在吃饭吗
食堂里工人叔叔在吃饭,一个人一个饭碗,两个人一个菜碗,三个人一个汤碗,共享了88个碗,你知道食堂里有多少工人在吃饭吗
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2019-07-03 08:59
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钱迎雪
设食堂里有x名工人在吃饭
x+1/2x+1/3x=88
解得：x=48
答：食堂里有48名工人在吃饭
2019-07-03 09:00:15
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