简算(3.6*0.75*1.2)/(1.5*2.4*0.18)
问题描述:
简算(3.6*0.75*1.2)/(1.5*2.4*0.18)
答
由题意得原式=3.6÷0.18×0.75÷1.5×1.2÷2.4
=20×0.5×0.5
=5