Question

Mr. Chen takes his 4 children to the museum. He buys and adult ticket for himself and a youth ticket for each of his children. The cost of an adult ticket is $12.00. The total cost of all the tickets is $42.00. What is the cost of the youth tickets

Answer 1

the total cost for the youth is 30.00, so

4 × 7.5

Answer 2

7.50

Explanation:

42 - 12 = 30

30/4 = 7.50

Have a good day!