Bus A and Bus B leave the bus depot at 4 pm.
Bus A takes 15 minutes to complete its route once and bus B takes 35 minutes to complete its route once.
If both buses continue to repeat their route, at what time will they be back at the bus depot together?
Assume the buses have no breaks in between routes.
Give your answer as a 12-hour clock time
Answers
Answered by
6
Answer:
5:45 pm
Step-by-step explanation:
To find at what time they reach together, find the lcm of 15 and 35
L.C.M of 15 and 35 = 105
105 can be written as 60 min + 45 min
60 min = 1 hr
45 min = 00:45
So
4:00 + 1:00 + 00:45
5:45
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