Question

4 friends buy cinema tickets using this offer.

buy 3 cinema tickets and get 1 free
they each pay £6.15
how much does a ticket cost

Answer 1

Three friends buy 3 tickets and get one free

so , total cost = 6.15 × 3 = 18.45£

hence cost for one ticket = 18.45 / 4 = 4.61£