A,b,c start at the same point 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:
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LCM of 252, 308 and 198 = 2772Hence they all will be again at the starting point after 2772 secondsor 46 minutes 12 seconds
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Answer:
46 min 12 secs
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