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Asked On2017-12-26 13:03:22 by:leo

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Answers
Total number of students in the class = 30
Number of students who like football = 6
Number of students who like cricket = 12
So, Number of students who like tennis = Total number of students in the class – (Sum of
students who like football and cricket) =30 – (6 + 12) = 12
a) Number of students who like football: number of students who like tennis = 6:12
=6/12
= 1:2
b) Number of students who like cricket: total number of students = 12:30
=12/30
= 2:5

Answerd on:2017-12-26 Answerd By:Purnima

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