1.2除以1.25简便计算
答:
1.2除以1.25
=1.2×0.8÷(1.25×0.8)
=0.96÷1
=0.96
1.2除以1.25
=1.2×0.8÷(1.25×0.8)
=0.96÷1
=0.96
1.2÷1.25 = 6/5 ÷ 5/4 = 6/5 × 4/5 = 24/25 = 24×4 / 25×4 = 96/100 = 0.96
1.2÷1.25
=1.2×0.8÷(1.25×0.8)
=0.96÷1
=0.96
120除以125,再约分,得24除以25,最后的结果