LCM(16,18) = 144 or 2:24
2:55 PM + 2:24 = 5:19 PM
Two trains arrived at a station at 2:55 P.M., with one arriving on Track A, and the other arriving on Track B. Trains arrive on Track A every 16 minutes, and they arrive on Track B every 18 minutes. At what time will trains next arrive at the same time on both tracks?
A) 4:07 P.M.
B) 5:19 P.M.
C) 6:31 P.M.
D) 7:43 P.M.
3 answers
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