Question

Buses to three destinations ujjain dewas and omkareshwar start from indore buses to ujjain leave at 10 minute intervals buses to dewas leave at 12 minutes intervals and buses to omkareshwar leaves at 15 minutes intervals buses to all three destinations leave at 9:00am from indore when will buses to all three destinations leave together again?

Answer 1

Answer:

10:00 am

Step-by-step explanation:

L.C.M of 10,12,15 = 60

60 min - 1 hr

9:00 + 1:00 = 10:00 am