Mathematics
Medium
Question
A, B and C start at the same time in the same direction to run around a circular stadium. A completes a round in 252 seconds, B in 308 seconds and C in 198 seconds, all starting at the same point. After what time will they meet again at the starting point?
A
26 min 18 sec
B
42 min 36 sec
C
45 min
D
46 min 12 sec
✓ Official correct answer
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A
26 min 18 sec
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B
42 min 36 sec
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C
45 min
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D
46 min 12 sec
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