SOLUTION: a car travels 50 km in 45 minutes and 30 km in 20 minutes find the average speed of the car in the first 50 km

Algebra ->  Customizable Word Problem Solvers  -> Travel -> SOLUTION: a car travels 50 km in 45 minutes and 30 km in 20 minutes find the average speed of the car in the first 50 km       Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


    

Question 759550: a car travels 50 km in 45 minutes and 30 km in 20 minutes find the average speed of the car in the first 50 km

Answer by Cromlix(4381) About Me  (Show Source):
You can put this solution on YOUR website!
45mins = 0.75hr
50km/0.75hr =66.6 km/hr
Hope this helps.
:-)