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Three persons start walking together and their steps measure 40 cm , 42 cm and 45 cm respectively . What is the minimum distance each should walk so that each can cover the same distance in complete steps ? |
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Answer» 25 m 20 cm L.C.M = `2 XX 2 xx 2 xx 5 xx 3 xx 3 xx 7 = 2520` Required distance = 2520 cm = 25 m 20 cm |
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