(0.81×0.75×0.48)÷(0.25×0.24×0.27) 简算

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(0.81×0.75×0.48)÷(0.25×0.24×0.27)简算(0.81×0.75×0.48)÷(0.25×0.24×0.27)简算(0.81×0.75×0.48)÷(0.25×0.24×0.

(0.81×0.75×0.48)÷(0.25×0.24×0.27) 简算
(0.81×0.75×0.48)÷(0.25×0.24×0.27) 简算

(0.81×0.75×0.48)÷(0.25×0.24×0.27) 简算
(0.81×0.75×0.48)÷(0.25×0.24×0.27)
=(0.27×3×0.25×3×0.24×2)÷(0.25×0.24×0.27)
=3×3×2
=18

3*3*2=18
观察发现规律,左边三项分别是右边三项的倍数。