123÷(1-13/54)简便计算。
123÷(1-13/54)简便计算。
日期:2022-04-07 07:25:19 人气:1
简便计算
123÷(1-13/54)
=123÷(54/54-13/54)
=123÷(41/54)
=123×54/41
=(123/41)×54
=3×54
=162
123÷(1-13/54)
=123÷(54/54-13/54)
=123÷(41/54)
=123×54/41
=(123/41)×54
=3×54
=162