用简便算法计算1.7÷0.25,

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用简便算法计算1.7÷0.25,用简便算法计算1.7÷0.25,用简便算法计算1.7÷0.25,1.7÷0.25=(1.7×4)÷(0.25×4)=6.817/10*4=6.8

用简便算法计算1.7÷0.25,
用简便算法计算1.7÷0.25,

用简便算法计算1.7÷0.25,
1.7÷0.25
=(1.7×4)÷(0.25×4)
=6.8

17/10*4=6.8