0.8乘0.25乘0.4乘12.5的简算

2025-04-11 11:33:35
推荐回答(1个)
回答1:

0.8乘0.25乘0.4乘12.5
=(0.8乘12.5)乘(0.25乘0.4)
=100×0.1
=10