Here's the question you clicked on:
gil714
Chris started biking to the coffee shop traveling 14 mph, after some time the bike got a flat so Chris walked the rest of the way, traveling 5 mph. If the total trip to the coffee shop took 9 hours and it was 72 miles away, how long did Chris travel at each speed? ??? hours at 14 mph ??? hours at 5 mph
3 hrs at 14mph 6 hrs at 5mph
To explain...use the D = RT logic calculate for walking and then for riding to determine T