3.75x2.5x2.8怎么简便计算?

2025-03-19 09:44:26
推荐回答(1个)
回答1:

3.75×2.5×2.8
=3.75×2.5×4×0.7
=3.75×(2.5×4)×0.7
=3.75×10×0.7
=3.75×7
=26.25