Billy wants to buy these tickets for a show. 4 adult tickets at £15 each 2 child tickets at £10 each A 10% booking fee is added to the ticket price. 3% is then added for paying by credit card. Work out the total charge when paying by credit card.
4 x 15 = 602 x 10 = 2060 + 20 = 8080 + 8 (10%) = 883% of 88 =1%: 0.880.88 * 3 = 2.6488 + 2.64 = £90.64
