0.4乘0.08乘0.2乘12.5乘0.25乘0.5等于多少要简便运算

2025-05-17 17:27:00
推荐回答(1个)
回答1:

0.4×0.08×0.2×12.5×0.25×0.5
=(0.4×0.25)×(0.08×12.5)×(0.2×0.5)
=0.1×1×0.1
=0.01