The ratio of boys to girls in a school is 9:11 if there are 330 girls what is the Total number of pupils in the school
Answers
Answered by
4
Answer:
600 pupil
Step-by-step explanation:
boys : girls
9 : 11 :: x : 330
x = 330 × 9 / 11
x = 270
therefore,
boys = 270
girls = 330
so,
total pupil = 270 + 330
= 600 pupil..
Answered by
0
Answer:
600 students ... see the above picture for reference.....
Attachments:
Similar questions