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1÷64÷0.5÷0.25÷0.125简便计算

1÷32÷0.05÷0.25÷0.5 =1÷〔(4×0.25)×(0.05×4)×(0.5×2)〕 =1÷〔1×0.2×1〕 =1÷0.2 =5 你好,本题已解答,如果满意 请点右下角“采纳答案”。

1÷32÷0.05÷0.25÷0.5=1÷4÷8÷(5÷100)÷(25÷100)÷(5÷10) =1÷4÷8*(100÷5)*(100*25)*(10÷5)=1÷4÷8*20*4*2=1÷8*40=1*(40÷8)=1*5=5

1÷32÷0.5÷0.25÷0.125 =1/[(2x0.5)x(2x0.25)x(8x0.125)] =1/0.5 =20

5.87÷0.25÷0.587 =5.87÷0.587÷0.25 =10÷0.25 =40 你好,本题已解答,如果满意 请点右下角“采纳答案”。

(1)[(0.05+14)÷0.25?40%]×18=[(0.05+0.25)÷0.25-40%]×18,=[0.3÷0.25-40%]×18,=[1.2-0.4]×18,=0.8×18,=0.1;(2)[412?(0.5+13)÷527]×0.125=[412-(12+13)×275]×0.125,=[412-56×275]×0.125,=[412-412]×0.125,=0×0.125,=0;(3)6.4×...

原式=10÷(1/8×1/4) =10÷1/32 =10×32 =320 原式=0.125×0.8÷12.5×0.8 =0.125÷12.5×0.8×0.8 =0.01×0.8×0.8 =0.0064

7.5×2+1.25÷0.5 =15-2.5 =12.5 98×4.7 =(100-2)×4.7 =470-9.4 =460.6 9.2÷0.25+0.75 =9.2×4+0.75 =36.8+0.75 =37.55

15÷(16×(0.25+0.125)} =15÷(16x1/4+16x1/8) =15÷6 =2.5

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