Question

Mr and Mrs Smith buy tickets for themselves and their four children.

The cost of an adult ticket is £9 more than the cost of a child ticket.
The total cost of the SIX tickets is £55.50
Work out the cost of an adult ticket.
In your working, let c be the cost of a child ticket and a be the cost of
an adult ticket.

Answer 1

15.25

Explanation:

15.25x2=30.50

6.25x4=25

25+30.50=55.50

Answer 2

Your answer is ::::::::.. 15.25