(x-8800)/x=45%怎么算
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/10 17:25:14
![(x-8800)/x=45%怎么算](/uploads/image/z/5250069-45-9.jpg?t=%28x-8800%29%2Fx%3D45%25%E6%80%8E%E4%B9%88%E7%AE%97)
x)Өе00ԯ51U}dgumqِ,Ta0hl
l젦ڀ9z&`zԊji@.İ
#p YM
(x-8800)/x=45%怎么算
(x-8800)/x=45%怎么算
(x-8800)/x=45%怎么算
(x-8800)/x=45%
x=8800/(1-45%)
=16000
x-8800=0.45x
0.55x=8800
x=16000
(x-8800)/x=45%
x-8800=45%x
x(1-45%)=8800
x=800*20
x=16000