In class 10, 60% are girls. Their number is 18, so what is the ratio of numbers of boys to girls in the class?
Answers
Answered by
2
Total no. of students :::
60% of X = 18
60/100x = 18
X= 18*10/6
X= 30
No of girls = 18
No of boys = 30-18 = 12
Ratio will be 18/12 = 18:12 = 3:2
Answered by
2
let total number of students be x
according to question
(60/100)× x = 18
x = 180/6 =30
no. of boys = 30- 18 = 12
ratio
no. of boys: no. of girls
12: 18
2:3
HOPE THIS HELPS YOU!!!
Similar questions