Paul's family owns two vehicles: a van and a car. They drive each vehicle about 10,000 miles per year and pay $3 per gallon for gas.
They are concerned about the amount of gas they are using and the amount of money they are spending on gas. They plan to replace either their old van or old car with its new model, since the new models use less gas.
The table shows the gas mileage* (measured in miles per gallon) for each vehicle:
In this task, you will help Paul's family decide whether replacing the car or the van will save them more gas and how much money it will save them.
*Gas mileage is measured in miles per gallon (mpg). A vehicle that gets 20 mpg uses 1 gallon of gas to travel 20 miles.