Question

2. There are 18 girls and 27 boys in a class. Find :
(1) The ratio of number of girls to the total number
of students in the class.
(ii) The ratio of number of boys to the total number
of students in the class.
(iii) The ratio of numbers of girls to the number of
boys.​

Answer 1

(I) 18:45

(ii) 27:45

(iii) 18:27

Answer 2

Answer:

1) 1:8.

2)2:7

3)18:27

it's my guessing