Question

pls with explanation
​fastttttttttttttttt

Answer 1

Answer:

8) Total number of girls in colleges A, B and C together =25+30+20

=75

Total number of girls in colleges D and E together = 30+35

=65

Therefore, 65/75 x 100= 86.66% (87%approx.)

9) Number of Boys in D= 20

Number of Boys in B= 25

Ratio= 20:25= 4:5

10) Total number of Boys in Colleges= 118

Total number of Girls in Colleges= 140

Ratio= 118:140= 59:70

11) College A

Hope it helps!