5⼀6减去3⼀4乘2⼀3的积再除以4⼀5商是多少

2025-04-15 03:51:01
推荐回答(1个)
回答1:

(5/6-3/4X2/3)÷4/5
=(5/6-1/2)X5/4
=6/1X4/5
=12/5