1.25乘0.8除1.25乘0.8的简便计算

1.25乘0.8除1.25乘0.8的简便计算
2025-04-05 09:53:50
推荐回答(3个)
回答1:

1.25乘0.8除1.25乘0.8

1.25x0.8÷1.25x0.8
=0.8x0.8
=0.64
谢谢,请采纳

回答2:

1.25乘0.8除1.25乘0.8
=(1.25÷1.25)x(0.8x0.8)
=1x0.64
=0.64

回答3:

1.25×0.8÷1.25×0.8
=1.25÷1.25×0.8×0.8
=1×0.8×0.8
=0.64