Home > PC3 > Chapter 5 > Lesson 5.1.1 > Problem 5-11
Driving from Cleveland to Washington, D.C., Ernie averaged
How fast was Ernie going after one hour?
mph for the first hours. Does this mean he drove at a constant rate?
What was Ernie’s average rate for his entire
total distance / total time
Determine Ernie's total distance from the given information.
Then divide by the total time (