Distance = Speed*Time
Alice traveled a distance = (12 mph)*(2 hours) = 24 miles before Jennifer started. Jennifer is traveling 18-12 = 6 mph faster than Alice:
24 miles = (6 mph)*time
Solve for time.
Shelly D.
asked • 12/09/14Question in description
and then last one Alice left the study group traveling 12 mph. Then, 2 hours later, Jennifer left traveling the same direction at 18 mph. How long until Jennifer catches up with Alice?!!!!
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