Out of 30 students in a class, like football, 12 like cricket and remaining like tennis. Find the ratio of:

(a)Number of students liking football to number of students liking tennis.

(b)Number of students liking cricket to total number of students.

Given, total students = 30 students.
like football asume 'A' students, like tennis = 30-(A+12) 
Answer (a). = A/ ( 30-(A+12) ), 
Answer (b). = 12/30 = 3/5.
  • 2
What are you looking for?