Crystal is serving pizza at a birthday party for her brother there are 25 people coming to the part

Crystal is serving pizza at a birthday party for her brother there are 25 people coming to the party she wants each each person to have 3 pieces of pizza each pizza has 8 slices how many pizzas should she buy?

25 people * 3 pieces of pizza each = 75 pieces of pizza

Each pizza has 8 pieces.

75 pieces / 8 pieces per pizza = 9.375 pizzas.

Round up to 10 since we want an integer answer.