[8.15-(0.2+1/3x3/8)]÷0.01
=[8.15-(0.2+1/8)]÷0.01
=[8.15-(0.2+0.125)]÷0.01
=(8.15-0.325)÷0.01
=7.825÷0.01
=782.5
[8.15-(0.2+1/3x3/8)]÷0.01怎么算?
2个回答
相关问题
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3.15÷1.25×0.8简便计算怎么算
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1÷0.5= 5÷40= 2.4×3= 0.8×0.5= 12-8.9= 3.2÷0.8= 4.01÷100= 1.7×
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在横线填上＞、＜或=（1）5.4×1.01______5.4÷1.01（2）0.9×0.9______0.8÷0.8（3
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口算 5×4=6.4÷0.8=7.2×0.01=10÷4=0.36×2=1÷0.125=0.25×8=8.1÷0.3=0
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简算（8/15+9/20*2/3）÷1/12 （0.4+2/3）/（5/6-0.75）*0.5 方程 1/4x+3/4x
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直接写得数．0.36÷9=0.01+0.99=1÷0.01=3.9÷3.9=3.126×100=3a+2a=1.25×8
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解方程x÷15=1.6 0.8x=1x+3.8=3.8x-[2/9]=[4/9]．
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3.8÷0.15=( )=( )÷15
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怎么做6%7x()=()x0.2=3÷()=8%1÷()=1