Question

1.25X4.8X0.25的简便运算？

Answer 1

1.25×4.8×0.25的简便运算是：
1.25×0.6×8×0.25
=（1.25×0.6）×（8×0.25）
=0.75×2=1.5

Answer 2

这道题可以这样简算：
1.25×4.8×0.25
=1.25×8×6×0.25
=10×1.5
=15

Answer 3

1.25ⅹ4.8ⅹ0.25=1.25X0.8x4x0.25=1ⅹ4ⅹ0.25=4ⅹ0.25=1

Answer 4

解：1.25×4.8×0.25
＝1.25×（8×0.6）×0.25
＝（1.25×8）×（0.6×0.25）
＝10×0.15
＝1.5

Answer 5

=1.25乘以8乘以（6乘以0.25）=10乘以1.5=15即可