Question

trusha,rameez and khush are goin around a circular ground in dream village.trusha takes 9 minutes to vomplete 1 round while rameez takes 12 minutes and khush takes 15 minutes for the same.suppose they start at the same time at the same point and go in the same direction,after how many minutes they will meet again at the starting point.​

Answer 1

Answer:

the answer is 180

Find the highest common factor of 9,12,15(acc to the question)which is 180...

At 180Mins

Trisha completes-20Rounds

Tameez completes-15Rounds

khush completes-12Rounds