Eva enters a walkathon that covers a total distance of 12 miles. She runs part of the distance at a rate of 6 mph and walks the remaining distance at a rate of 4 mph, completing the course in 2 hours and 30 minutes.
How far did Eva run?
How many hours did she spend running?© BrainMass Inc. brainmass.com October 10, 2019, 1:18 am ad1c9bdddf
The total distance of the scenario is featured.