问:0.48霧12.5简便计算

2025-04-09 04:58:47
推荐回答(1个)
回答1:

. 48 125
= ------- ÷ --------
100 10

. 48 10
= ------- × --------
100 125

. 12 2
= ---------× -----
25 25

. 24
= ----------
625