Caspar is preparing for a picnic with his friends, he is buying 3 oranges per person. If there are 16 people coming, how many oranges will Caspar have to buy?
Kurt bought 9 liters worth oil for $30. How much money did he pay per liter?
Penny is having a party for her friends. She is buying 2 bags of chips per person. If 10 people are coming, how many bags of chips will she need to buy?
Katie is driving to her mother's house. So far she has driven 55 kilometers in one hour. How long will she have driven in 4 hours?