0.25×7.5×0.4简算,

2024-11-22 20:47:39
推荐回答(2个)
回答1:

0.25×7.5×0.4简算,
0.25×7.5×0.4
=0.25*0.4*7.5
=0.1*7.5
=0.75

回答2:

0.25×7.5×0.4
=0.25x0.4x7.5
=0.1x7.5
=0.75
谢谢,请采纳