Q.2 Out of 30 students in a class, 6 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.


Answer :

Number of students who like football = 6
Number of students who like cricket = 12
Number of students who like tennis
= 30 – 6 – 12 = 12
(a) Ratio of number of students liking football to the number of students liking tennis
= 6 / 12 = 1 : 2
(b) Ratio of number of students liking cricket to total number of
= 12 / 30 = 2 : 5

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