1⼀8×3.72+12.5%×3.28+0.125

2025-06-21 05:42:54
推荐回答(1个)
回答1:

运用乘法分配律使计算简便:

1/8×3.72+12.5%×3.28+0.125
=0.125×3.72+0.125×3.28+0.125
=0.125×(3.72+3.28+1)
=0.125×8
=1