(6分之5减0.5)除以2分之l怎么算

2025-06-27 12:05:42
推荐回答(1个)
回答1:

(5/6-0.5)÷(1/2)
=(5/6-1/2)×2
=(5/6-3/6)×2
=(2/6)×2
=2/3