简便算法计算:53.3÷0.23÷0.91×16.1÷0.82=______.

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简便算法计算:53.3÷0.23÷0.91×16.1÷0.82=______.

简便算法计算:53.3÷0.23÷0.91×16.1÷0.82=______.
简便算法
计算:53.3÷0.23÷0.91×16.1÷0.82=______.

简便算法计算:53.3÷0.23÷0.91×16.1÷0.82=______.
53.3÷0.23÷0.91×16.1÷0.82
=(0.41×130)÷0.23÷(7×0.13)×(0.23×70)÷(0.41×2)
=(0.41×130×0.23×70)÷(0.23×7×0.13×0.41×2)
=(130×70)÷(0.13×7×2)
=(1000×10)÷2
=5000

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