Question

Jagan went to another town covering 240 km by car moving at 60 kmph. Then he covered 400km by
train moving at 100 kmph and then rest 200 km he covered by a bus moving at 50 kmph. The average
speed during the whole journey was:

Answer 1

average speed =2pqr/p+q+e

p=60

q=109

r=50

=2×60×100×50/60+100+50

Answer 2

I hope it may help uu.