Question 917706: A man divides his total journey into three equal parts and decides to travel the three parts with speeds 60 km / hr , 24 km / hr and 45 km /hr . Find the average speed during the whole journey ?
Found 2 solutions by MathTherapy, josgarithmetic:
Answer by MathTherapy(10555)   (Show Source):
You can put this solution on YOUR website!
A man divides his total journey into three equal parts and decides to travel the three parts with speeds 60 km / hr , 24 km / hr and 45 km /hr . Find the average speed during the whole journey ?
Average speed: 
Average speed:  , or  km/h
You can do the check!!
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Answer by josgarithmetic(39620)  (Show Source):
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