A car travels 100 miles in 2 hours. What is its average speed?

A truck has 6 wheels. How many wheels do 3 trucks have?

A motorcycle's fuel tank holds 5 gallons. If it's half full, how many gallons are in the tank?

A bicycle costs $200. If it's on sale for 10% off, how much is the discount?

A bus has 40 seats. If 25 seats are filled, how many seats are empty?

A train travels 300 miles. It stops every 100 miles. How many stops does it make?

A car tire has a diameter of 2 feet. What is its radius?

A scooter uses 1 gallon of gas for every 50 miles. How many gallons are needed for 150 miles?

A taxi charges $3 plus $2 per mile. How much does a 5-mile ride cost?

If 4 cars are parked in a row, and each car is 15 feet long, how long is the row of cars?