Zoe is going to the skateboard park with a group of friends. Each ticket cost £8.50 each. Tickets purchased in pairs cost £7.50 each. What is the least amount of money it will cost to buy 19?

Respuesta :

AMN1
71.25 . First, I did 19/2 = 9.5. Then, I multiplied 9.5 by 7.50 to get 71.25