3.6/(7响.5-5.7)*0.2用简便方法
的有关信息介绍如下:3.6/(7.5-5.7)*0.2
=3.6/1.8*0.2
=2*0.2
=0.4
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3.6/(7.5-5.7)*0.2
=3.6/1.8*0.2
=2*0.2
=0.4
向左转|向右转