SOLUTION: George is driving 65 mph on a highway. Jen is 15 miles behind him driving 70 mph. how long will it take her to catch up to George?

Algebra ->  Customizable Word Problem Solvers  -> Travel -> SOLUTION: George is driving 65 mph on a highway. Jen is 15 miles behind him driving 70 mph. how long will it take her to catch up to George?      Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


    

Question 797777: George is driving 65 mph on a highway. Jen is 15 miles behind him driving 70 mph. how long will it take her to catch up to George?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
George is driving 65 mph on a highway. Jen is 15 miles behind him driving 70 mph. how long will it take her to catch up to George?
--------------
She's "gaining on him" at 5 mi/hr (70-65)
15/5 = 3 hours