(7/9-5/6+3/18)18-1.456+9.55*6

来源：学生作业帮助网编辑：六六作业网时间：2024/11/25 11:55:38

(7/9-5/6+3/18)*18-1.45*6+9.55*6(7/9-5/6+3/18)*18-1.45*6+9.55*6(7/9-5/6+3/18)*18-1.45*6+9.55*6(7/9-5/

(7/9-5/6+3/18)*18-1.45*6+9.55*6
(7/9-5/6+3/18)*18-1.45*6+9.55*6

(7/9-5/6+3/18)*18-1.45*6+9.55*6
(7/9-5/6+3/18)*18-1.45*6+9.55*6
=(7/9)*18 - (5/6)*18+ (3/18)*18+(-1.45+9.55)*6
=14 - 15 +3 +8.1*6
=2+48.6
=50.6