Question

0.25×4.78×4的简便计算？

Answer 1

0.25×4.78×4
=0.25×4×4.78
=1×4.78
=4.78

Answer 2

使用简便算法计算
0.25x4.78x4
=0.25x4x4.78
=1x4.78
=4.78
以上通过乘法交换律进行简便计算全过程，如有帮助望采纳

Answer 3

简便计算过程如下
0.25×4.78×4
＝0.25×4×4.78
＝1×4.78
＝4.78
望采纳