All tickets for a concert are the same price. Ayo and Rachel pay £63 total for some tickets. Ayo pays £24.50 for 7 tickets. How many tickets does Rachel buy?
24.50/7 = £3.50 - price of 1 ticket
63/3.50 = 18 - number of tickets bought total
18 - 7 = 11
SJ
Related Maths GCSE answers
All answers ▸What is the best way to solve simultaneous equations?
John is n years old where n is an whole number. Kim is three years younger than John and Vanessa is half of Kim's age. Write an expression for Vanessa's age in terms of n.
I'm struggling with quadratic equations
Write 2x^2 + 6x + 6 in the form a(x^2 + b) + c by completing the square.