Question

at 5:45 pm , joyce,bernard and weiming are at the starting point of a 1km circular path, joyce takes 15 minute to walk 1 round, bernard need 360 seconds to run 1 round, and weiming cycles 2 rounds in 6 minutes. find the time where all 3 of them meet at the starting point

Answer 1

Answer:

30 minutes.

Step-by-step explanation:

The LCM/GCF of the time taken by all three is:

LCM(15,6,3)= 30.

So, they will meet after 30 minutes at the starting point.

Hope you get this!!