(5.8-3.8*0.5)1.95简便计算

(5.8-3.8*0.5)1.95简便计算
2024-12-03 00:16:11
推荐回答(1个)
回答1:

(5.8-3.8*0.5)1.95简便计算

解:
(5.8-3.8*0.5)1.95

=(5.8-1.9)÷1.95
=3.9÷1.95
=2