Posted by Rose on Sunday, September 19, 2010 at 6:52pm.
The second car travels 17 minutes after that first car stops. During that added time, it goes 18 miles, so it is traveling 18/(17/60) = 63.5 mph
They both had the same speed when traveling.
The fist car went (1/6 hour)*63.5 = 10.58 miles
The second car went (27/60 h)(63.5) = 28.58 miles
thank you. can you help me solve another?
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