3-2除以3-6分之一乘11

题目

3-2除以3-6分之一乘11

答案

3-2/3-1/6×11
=3-2/3-11/6
=3-4/6-11/6
=3-(4/6+11/6)
=3-15/6
=3-5/2
=1/2