( )比5千克多百分之50
问题描述:
( )比5千克多百分之50
答
5x(1+50%)=5x1.5=7.5
(7.5 )比5千克多百分之50谢谢!!!!
( )比5千克多百分之50
5x(1+50%)=5x1.5=7.5
(7.5 )比5千克多百分之50谢谢!!!!