DOPE(daily one puzzle exercise) Podcast

S01E07: Walk My Dog


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Here is the puzzle:
A girl, a boy, and a dog are walking down a road together.
The boy walks at 5 km/h, and is just behind the girl who walks at 6 km/h.
The dog runs from boy to girl and back again with a constant speed of 10 km/h. The dog does not slow down on the turn.
How far does the dog travel in 1 hour?
Happy solving!
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DOPE(daily one puzzle exercise) PodcastBy Hello, my name is Venu Yerram and I believe in 'Learn to teach & teach to learn'