5名同学做了30个， 平均每名同学做了多少个？,~0M/g(y-R:I
算式：提示/a'`*M,w(K2J+J:_8D7?*X7?,~0M/g(y-R:I
答：平均每名同学做了1f/S(q;U6?0@(n:M0K*@个。,~0M/g(y-R:I