0.125x16.2x2.4怎么拆数

2025-12-16 21:24:20
推荐回答(1个)
回答1:

0.125x16.2x2.4
=0.125x16.2x8x0.3
=(0.125x8)x(16.2x0.3)
=1x4.86
=4.86