(156*4/13-26)*8/11(用简便方法计算)
问题描述:
(156*4/13-26)*8/11(用简便方法计算)
答
(156*4/13-26)*8/11
=(26*6*4/13-26)*8/11
=26*(24/13-1)*8/11
=26*11/13*8/11 (约分)
=16