简算:21.6/0.8-1.2*5
问题描述:
简算:21.6/0.8-1.2*5
答
21.6/0.8-1.2*5
=216/8-6
=27-6
=21
简算:21.6/0.8-1.2*5
21.6/0.8-1.2*5
=216/8-6
=27-6
=21