3.572/0.47*1.52
=3.572/0.47*1.52
=7.6*1.52
=11.552
如是3.572/（0.47*1.52)
=(7.6*0.47)/（0.47*1.52)
=5
如何运用简便算法计算3.572/0.47*1.52
3.572/0.47*1.52
=3.572/0.47*1.52
=7.6*1.52
=11.552
如是3.572/（0.47*1.52)
=(7.6*0.47)/（0.47*1.52)
=5