Mathematics, 03.07.2019 06:00 haileyparrill703

An ‘a' train leaves a subway station every 12 minutes. an ‘e' train leaves every 9minutes. if both trains just left the station on parallel tracks, when will both leave the station together again? a. in 108 minutes b. in 36 minutes c. in 72 minutes d. in 24 minutes

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An ‘a' train leaves a subway station every 12 minutes. an ‘e' train leaves every 9minutes. if both t...

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