十六之5乘以中括号小括号2⼀5+2⼀3小括号除以5⼀6中括号的计算过程是什么?

2025-02-22 21:32:02
推荐回答(1个)
回答1:

5/16 ×[(2/5+2/3)÷5/6]
= 5/16 ×[16/15×6/5]
=5/16 ×16/15×6/5
=2/5