30 students the number of girls is one fifth of the number of the world how many words are there in a class
Answers
Answered by
0
total number of students=30
let the number of world be x
then the number of girls are 1/5x
A.T.Q
X+1/5x = 30
1x+5x/5=30
6x/5=30
6x=30×5
X=30×5/6
X=25
so,the number of world are 25
and the no. of girls are 5
let the number of world be x
then the number of girls are 1/5x
A.T.Q
X+1/5x = 30
1x+5x/5=30
6x/5=30
6x=30×5
X=30×5/6
X=25
so,the number of world are 25
and the no. of girls are 5
Similar questions