Question

The cost of a ticket increases by 10% to £19.35 work out the original cost

Answer 1

£17.59

Explanation:

100 + 10 = 110% (Price of a ticket after increase)

110% = 19.35

1% = 19.35 ÷ 110 = 0.1759

100% = 0.1759 x 100 = 17.59