SOLUTION: At a speed of 35km an hour, car takes 5 hrs for a journey, how long will it take at a speed of 45 km per hr to complete the journey

Algebra ->  Customizable Word Problem Solvers  -> Travel -> SOLUTION: At a speed of 35km an hour, car takes 5 hrs for a journey, how long will it take at a speed of 45 km per hr to complete the journey      Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


    

Question 714103: At a speed of 35km an hour, car takes 5 hrs for a journey, how long will it take at a speed of 45 km per hr to complete the journey
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
35*5=175 mi
175/45=3.9 hrs