Question

For science exhibitions the ticket price is ₹ 10 for children and ₹ 25 for adults. After giving tickets to 50 people, they got ₹ 740.How many children were there? ​

Answer 1

Answer:

There are 34 children

Step-by-step explanation:

Let the no. of children = x

and the no. of adults = y

Then according to question

x+y = 50

so, x = 50-y

now , 10x +25y=740

and by solving these two equations we got x=34