Question

Diane is taking a trip that is 224 miles long. She has already driven 59 miles. If she drives at a speed of 55 miles per hour, how many more hours will she need to drive to reach her destination?​

Answer 1

3 hours

Explanation:

She has 224-59=165 miles left to drive. Since her speed is 55 mph, time is equal to distance/speed, so 165mi/55mph = 3 hours