X-X/3=80%怎么解,

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/20 18:29:15
X-X/3=80%怎么解,
x)Ѝ70P}dgNjul3757s,-c}#( (_\g5A5C]C}c9@S554շ3ȧ;z͙t'{<|ʊ{zv-xi'a[ *t +lL @0A }|zF S0jӃFXE`B -c }c-1G`7 ac.j^x

X-X/3=80%怎么解,
X-X/3=80%怎么解,

X-X/3=80%怎么解,
X-X/3=80%
2/3x=4/5
x=4/5*3/2
x=6/5

X-X/3=80%
(1-1/3)X=4/5
(2/3)x=4/5
x=15/8


希望对你有用,加油

X-X/3=80%
30x-1ox=24
2ox=24
x=24/2o
x=1.2

X-X/3=80%
3x-x=2.4
2x=2.4
x=2.4/2
x=1.2

X-X/3=80%
x*3-x/3*3=80%*3
3x-x=240%
2x=240%
x=240%/2
x=120%
x=1.2