蛋糕三刀切八块如题
问题描述：
蛋糕三刀切八块
如题
答
cut the cake into eight pieces using three knife-strokes
答
Divide the cake into 8 party by only 3 chop.
答
Divide the cake into 8 pieces by 3 cut.First you cut a cross on the cake,so it is divided into 4 pieces.Then you cut on the lateral side,it is divided into 8 pieces.
答
three cut，8 pieces