SOLUTION: A car traveling at 52 mph overtakes a cyclist who, riding at 13 mph, had a 3-hour head start. How far from the starting point does the car overtake the cyclist?

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Question 762315: A car traveling at 52 mph overtakes a cyclist who, riding at 13 mph, had a 3-hour head start. How far from the starting point does the car overtake the cyclist?
Answer by josgarithmetic(39616) About Me  (Show Source):
You can put this solution on YOUR website!
Car and bicyclist traveled for different quantities of time. The car was traveling for h hours. The bicyclist was traveling for h+3 hours. Their meeting or car overtaking bicyclist give distances equal, this way:

highlight%2852%2Ah=13%2A%28h%2B3%29%29, equated distances when car overtook bicyclist.
52h=13h%2B39
13h=39
h=3 hours.

How far was that knowing the time of the car's travel?
52%2A3=13%283%2B3%29
52%2A3=13%2A6
highlight%28156%29 miles