Question #c69de

1 Answer
Feb 8, 2017

1000010000 adults bought tickets.

Explanation:

Let the number of adults purchased ticket be xx.
Then, the number of children purchased ticket be 15000-x15000x

By given condition , 45 * x + (15000-x) * 15 = 525000 or 30 x = 525000 - (15*15000) or 30 x = 300000 or x = 300000/30 =1000045x+(15000x)15=525000or30x=525000(1515000)or30x=300000orx=30000030=10000

Hence 1000010000 adults bought tickets. [Ans]