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Mathematics, 18.12.2020 17:20 alvarezmrs1913

Bus 1 comes every 30 mins and Bus 2 every 8 minutes. They meet at 6:30 when will they both meet up again? On a similar problem someone mentioned you need to find the LCM of (30,8) =120 Where does 120 come from? How do you know you need LCM? Also how do you get 2 from 120?

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