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0.25 4.78 6 怎么简算

0.25 x 4 = 1 x 4.78 = 4.78

原式=(0.25*4)*4.78=1*4.78=4.78 希望对你有帮助,满意请及时采纳,你的采纳是我回答的动力!

0.25*4.78*0.8简便方法=0.25*(4*0.2)*4.78=0.25*4*0.2*4.78=1*0.2*4.78=0.956

0.25*4.78*4=0.25*4*4.78=1*4.78=4.78

0.25*4.78*4=0.25*4*4.78=1*4.78=4.78

4.78÷(0.25x0.4)4.78÷0.1=0.478

6*0.25÷0.25*6=6*(0.25÷0.25)*6=6*1*6=36

4.40.25x6=4x1.1x2.5x6=10x1.1x6=66

0.25*4.78*0.8 =0.25*0.8*4.78 =0.2*4.78 =0.956

21.2÷0.25x6=84.8*6=508.8

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