0.3*0.125简算
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0.25*40.4+0.125*10.8=0.25*(40+.04)+0.125*(10+0.8)=0.25*40+0.25*0.4+0.125*10+0.125*0.8=10+0.1+1.25+0.
72*0.125*0.25*0.4=(72*1/8)*(1/4*0.4)=9*0.1=0.9
0.125*32=0.125*8*4=1*4=4
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
0.125+(0.37+2.63)
1/8*1/4*1/2*2/5=1/160
0.8*0.125=134.32/1=34.32答案是34.32
1/8*4.7+1/8*5.3=1/8*(4.7+5.3)=1/8*10=5/4再问:等二个1/8是什么意思再问:等二个1/8是什么意思再答:除以八等于乘以八分之一
0.125*(18+14)*2.5=0.125*32*2.5=0.125*8*(4*2.5)=1*10=10
10/(1/8*10/4)=10/10/32=32
77.5×0.125+0.25×1.25=77.5×0.125+2.5×0.125=0.125×(77.5+2.5)=0.125×80=0.125×8×10=1×10=10
1.5÷0.125=1.5×8÷(0.125×8)=12÷1=12
原式=0.125x8x4x2.5=1x10=10
0.125*32*25=0.125*8*4*25=(0.125*8)*(25*4)=1*100=100求采纳
7.2+2.8/0.125=7.2+2.8×8/(0.125×8)=7.2+22.4=29.6
1.56/0.3*(0.74-0.58)=0.52x0.16=0.5x0.16+0.02x0.16=0.08+0.0032=0.0832
很高兴能够在这里回答你的问题,这道题的正确答案应该为:(1.2-0.125)*8=1.2*8-0.125*8=9.6-1=8.6
等于0.125*(2.7+1+4.3)=0.125*8=1
你是在玩人吗?main(){doubleanswer;answer=1.7/4+2.3*0.3;printf("%f",answer);}
3.5除以0.125=3.5x8÷(0.125x8)=28÷1=28