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0.175÷0.25÷0.4怎样简便

=0.175÷(0.25×0.4) =0.175÷0.1 =1.75

0.175÷0.25÷0.4 =0.175÷(0.25x0.4) =0.175÷(0.1) =1.75

原式=0.175×4÷1/4 =0.7×4 =2.8

解: 0.175÷0.25x4 =0.175x4x4 =0.7x4 =2.8 0.175÷0.25x4=2.8

0.175÷(0.25×4) 0.175÷1 0.175

2.8

能: 0.175÷0.25÷4 =0.175÷(0.25X4) =0.175÷1 =0.175

0.4乘0.4

0.175÷0.25×4 =(0.175x4)÷0.25 =0.7÷0.25 =(0.7x4)÷(0.25x4) =2.8÷1 =2.8 朋友,请【采纳答案】,您的采纳是我答题的动力,谢谢。

0.25×0.4÷0.8x0.25 =1/4x4/10X10/8x1/4 =1X4x|o×1/(4X10×8X4) =1/32

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