kisi examination me 35% students success huye and 455 students success huye to total students kitne huye
Answers
Answered by
1
Hello,
let there are n students .
we calculate the percentual of students that failed.
(100-35)% =65%
we have that:
65n/100=455.
by solving this equation, we get :
65n=455×100;
65n=45500;
n=45500/65=700;
n=700.
Hence,there are 700 students.
bye :-)
let there are n students .
we calculate the percentual of students that failed.
(100-35)% =65%
we have that:
65n/100=455.
by solving this equation, we get :
65n=455×100;
65n=45500;
n=45500/65=700;
n=700.
Hence,there are 700 students.
bye :-)
Similar questions