Exercise #3: A car is moving at a steady speed on a highway such that the distance it travels is proportional to the time it has traveled. The car travels a distance of 170 miles in 2.5 hours.
Unit rate: 68 miles per hour
(c) If the car traveled 425 miles, set up and
solve a proportion that could be used to
find the time, I, it had been driving
Miles
hours