0.125×5.6×0.9简便计算?

2024-12-17 08:25:17
推荐回答(2个)
回答1:

0.125×5.6×0.9
=0.125×8×0.7×0.9
=1×0.7×0.9
=0.63

回答2:

0.125×8×0.7×0.9=0.63