0.25x1/8+1/4x1/8+2.5x0.0125怎么简便计算

发布网友发布时间：2024-10-04 21:42

共3个回答

热心网友时间：2024-10-08 09:28

0.25x1/8+1/4x1/8+2.5x0.0125
=0.25x1/8+0.25x1/8+0.25x0.125
=0.25x1/8+0.25x1/8+0.25x1/8
=0.25x(1/8+1/8+1/8)
=1/4x3/8
=3/32

热心网友时间：2024-10-08 09:26

0.25×1/8+1/4×1/8+2.5×0.0125
=0.25×0.125+0.25×0.125+0.25×0.125
=0.25×0.125×2
=0.25×0.25
=0.0625

热心网友时间：2024-10-08 09:23

=1/4x1/8+1/4x1/8+1/4x1/8（前面x10，后面÷10）
=（1/4x3）x1/8
=3/32

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