1.25乘0.72怎么算

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1.25乘0.72怎么算1.25乘0.72怎么算1.25乘0.72怎么算1.25×0.72=1.25×(0.8×0.9)=1.25×0.8×0.9=0.91.25x0.72=1.25x(0.8x0.9

1.25乘0.72怎么算
1.25乘0.72怎么算

1.25乘0.72怎么算
1.25×0.72=1.25×(0.8×0.9)=1.25×0.8×0.9=0.9

1.25 x 0.72 = 1.25 x (0.8 x 0.9) = (1.25 x 0.8) x 0.9 =1 x 0.9 = 0.9

1乘(0.25+0.28)

1.25×0.72=1.25×(0.8×0.9)=1.25×0.8×0.9=0.9

1.25*0.72=1.25*0.8*0.9=0.9