问题描述:
Peter and John have a picnic .Peter eats haif of the cakes,then John eats haif of the remaining
cakes pius three more.There are no cakes left.How many cakes do they take to the picnic?
15555555555555555555555555555555555555555555555555555555555
cakes pius three more.There are no cakes left.How many cakes do they take to the picnic?
15555555555555555555555555555555555555555555555555555555555
问题解答:
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