Question

answer fifths question

Answer 1

No. of students = 24
Money collected = 108rs
Let No.of students = x
Money collected = 315 rs
24 : 108 = x : 315
108 * x = 24 * 315
X = ( 24 * 315) / 108
= 70
Therefore, 70 students should buy a raffle ticket.
Hope this helps u.....