Question

find the ratio please tell this answer 5 min time start now fast ​

Answer 1

=> 30/1.5

=> 30/15 × 10

=> 2/1 × 10

=> 20/ 1

=> 20: 1 ans

hope this helps you

Thank you

Answer 2

Step-by-step explanation:

a)Ratio of girls:Ratio of boys

=25:10

=5:2

b)Ratio of girls:Ratio of total number of students

=25:35

=5:7

Ratio of 30 minutes:Ratio of 1.5 hours

1 hour = 60minutes

1.5 hour = 90 minutes

So 30:90

=10:30

=1:3