Question

Question 76/80
Anu, Rani and Miya are running around
a circular track. Anu takes 100 seconds
to complete one full circle, while Rani
takes 150 seconds and Miya requires
200 seconds to complete their circles.
Assume they started running together
from the same line on the track and they
are running at a uniform speed.
After how many seconds will all the
three reach the starting point together?
200 seconds​

Answer 1

Answer:

Time taken by Anu : 100 sec

Time taken by Rani : 150 sec

Time taken by Miya : 200 sec

So the no of seconds (starting point) = so if I'm not wrong , we have to check the lowest common multiple of 100 , 150 and 200 .

So 200 , 100 , 150 share the lowest common multiple 600.

So 600 seconds

Hope it helps :)!