(7⼀16-0.25)×17⼀18怎么算?

2025-02-24 14:06:36
推荐回答(3个)
回答1:

脱式计算
(7/16-0.25)x17/18
=(7/16-4/16)x17/18
=3/16x17/18
=1/15x17/6
=17/90
以上为该算式计算全过程

回答2:

(7/16-0.25)*17/18
=(7/16-1/4)*17/18
=(7/16-4/16)*17/18
=3/16 * 17/18
=1/16 * 17/6
=17/96

回答3: