(25+3分之2)x4 要简算
问题描述:
(25+3分之2)x4 要简算
答
=25×4+2/3×4
=100+8/3
=102又2/3
(25+3分之2)x4 要简算
=25×4+2/3×4
=100+8/3
=102又2/3