Question

three City tour buses leave the stop at 9:00 am. Bus A returns every 30 minutes, Bus B returns every 20 minutes and busC returns every 45 minutes. what is the next time, the buses will all return at the same time to the bus stop.​

Answer 1

Answer:

bus a will return at 10 am

b will return at 9 40 am

c will return at 10 30 am

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