先算小括号里的,再除
(1/6+0.75)÷(8/9-0.
1个回答
相关问题
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口算:0.9÷0.1=______; 32×0.4=______; 9.6÷8=______; 0.64÷8=_____
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口算 0.7×0.8= 0.75÷0.15= 7.6÷10= 0.65×8= 0.2-0.02= 4.8÷12= 0.9
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2.7÷0.9= 0.75×4= 0.37×0.3= 12.5÷5= 0.8×5×0.6= 0÷0.02= 1.6×5×
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( )÷8=( )分之9=0.75=( ):20=( )%
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0.8*(4-3.75)÷0.1 13.5*0.8÷8.5 20-[7.5+(6.2+1.29
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脱式计算:0.75×18÷0.15; 2.07÷0.23÷0.45; 1.36÷0.8-12.9;
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(6.9×0.125×1.75)÷(2.3×1/8×1/4)=
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解方程.6×9-[1/2]x=26.8;[0.75/x]=1.25÷2.