Accenture Company Numerical Ability Time Distance and Speed

A train runs first half of the distance at 40 km/hr and the remaining half at 60 km/hr. What is the average speed for the entire
journey?

Read Solution (Total 2)

avg speed =2xy/(x+y)
=2*40*60/100
48
9 years agoHelpfull: Yes(8) No(1)

2XY/(X+Y) Using this
48
9 years agoHelpfull: Yes(3) No(0)

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