Question 1015366
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The answer is the least common multiple.
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Find prime factors:
44 = 2 x 2 x 11
28 = 2 x 2 x 7
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The factor 2 is used twice at most, 7 and 11 each once at most:
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2 x 2 x 7 x 11 = 308
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ANSWER: They will both be at the station at the same time in 308 minutes.