homework help. math :/?

Giselle · #1 (**permalink**) 03-04-2008, 05:26 PM

i was absent for learning this problem.

Two cars leave town at the same time going in the same direction. One travels 55 mi/h and the other travels 48 mi/h. In how many hours will they be 49 miles apart?

thx for the helpp

renee r · #2 (**permalink**) 03-04-2008, 05:27 PM

7

After 1 hour they will be 7 miles apart.
After 2 hours they will be 14 miles apart.
And so on

Sky · #3 (**permalink**) 03-04-2008, 05:31 PM

7 hours or 420 min

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