简便计算:(8.2-5.5)/3.6+4分之37
问题描述:
简便计算:(8.2-5.5)/3.6+4分之37
答
(8.2-5.5)/3.6+4分之37
=(82-55)/36+37/4
=27/36+37/4
=3/4+37/4
=10