12÷0.125+0.5×8怎么简便计算?

2025-02-02 20:54:52
推荐回答(1个)
回答1:

12÷0.125+0.5×8
=12÷1/8+0.5×8
=12x8+0.5x8
=(12+0.5)x8
=12.5x8
=100