1.2×1.25÷1.2×0.8简便计算

2025-04-01 20:24:32
推荐回答(5个)
回答(1):

解由
1.2×1.25÷1.2×0.8
=6/5×1.25÷6/5×0.8
=6/5×1.25×5/6×0.8
=6/5×5/6×1.25×0.8
=1×1.25×0.8
=1

回答(2):

原式=1.25X0.8
=0.1

回答(3):

回答(4):

回答(5):

1.2/1.2*1.25*0.8=1