Question

Mr. Katz's science class is planning a field trip. Thirty people are going on the trip. There are 7 drivers and two types of vehicles, vans and cars. Each van seats 6 people,including the driver, and each car seats 4 people, including a driver. If there are no extra seats in any of the vehicles, how many vans are taken?

Answer 1

6 vans will be taken to the trip