作业帮0.125*0.25*0.5*6.4简算
来源：学生作业帮助网 编辑：作业帮 时间：2024/04/28 16:10:53
64×0.125×0.5×0.25=（8×4×2）×0.125×0.5×0.25=（8×0.125）×（2×0.5）×（4×0.25）=1×1×1=1
0.125*0.25*0.5*64=0.125*8*0.25*4*0.5*2=1*1*1=1再问：8从哪来再答：64=8*4*2
1/8*1/4*1/2*2/5=1/160
0.125×0.25×0.5×6.4=0.125×8×（0.25×4）×（0.5×0.2）=1×1×0.1=0.1
0.25×32×0.125=0.25×4×8×0.125=（0.25×4）×（8×0.125）=1×1=1
20再问：过程再问：简便计算
1/32/0.5/0.25/0.125=1/32*2*4*8=1/32*64=2
0.125×0.25×0.5×64=0.125×0.25×0.5×（8×4×2），=（0.125×8）（0.25×4）×（0.5×2），=1×1×1，=1．故答案为：1．
0.125x0.25x0.5x(8x0.4x0.2)=(0.125x8)x(0.25x0.4)x(0.5x0.2)=1x0.1x0.1=0.01
0.125*0.25*0.5*64=0.125*8*0.25*4*0.5*2=1*1*1=1
原式=（1+2^1/8）(1+2^1/4)(1+2^1/2)=(1+2^1/4+2^1/8+2^3/8)(1+2^1/2)=1+2^1/4+2^1/8+2^3/8+2^1/2+2^3/4+2^5/8+
0.5*0.25*0.125*64=0.5*2*0.25*4*0.125*8=1*1*1=1
=（0.5的3次方）²×（0.5平方）的立方×（0.5的六次方）=0.5的六次方×0.5的六次方×0.5的六次方=0.5的（6+6+6）次方=0.5的十八次方
0.25*0.25/(0.25+0.25)
0.125×0.25×32，=（0.125×8）×（0.25×4），=1×1，=1．
（0.125-0.25÷4×0.25）÷0.5=（1/8-1/4x1/4×1/4）x2=(1/8-1/64)x2=1/8x2-1/64x2=1/4-1/32=(8-1)/32=7/3232分之7
=(1/2+1/4+1/8)/(1/2*1/4*1/8)*7/4+1/6*3/131-12=7/8/1/64*7/4+1/262-12=14*7+1/262-12=79+1/262
0.5+0.25+0.125+.+0.0078125=(1-0.5)+(0.5-0.25)+(0.25-0.125)+……+(0.015625-0.0078125)=1-0.0078125=0.992
1÷64÷0.5÷0.25÷0.125=1/64÷1/2÷1/4÷1/8=1/64×2×4×8=1希望能帮到你,@数学辅导团#祝你学习进步,不理解请追问,理解请及时采纳!(*^__^*)