SOLUTION: a bus travels first half of its journey with a speed of 40km/hr and in next half with a speed of 60km/hr. what is the average speed of he bus.?

Algebra ->  Customizable Word Problem Solvers  -> Travel -> SOLUTION: a bus travels first half of its journey with a speed of 40km/hr and in next half with a speed of 60km/hr. what is the average speed of he bus.?       Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


    

Question 767189: a bus travels first half of its journey with a speed of 40km/hr and in next half with a speed of 60km/hr. what is the average speed of he bus.?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
a bus travels first half of its journey with a speed of 40km/hr and in next half with a speed of 60km/hr. what is the average speed of he bus.?
---------------
Avg speed = 2*40*60/(40+60)
= 48 km/hr