three boys step off together from the same measure 63.,70 cm and 77 cm respectively. what is the minimum distance each should cover so that all can over the distance in the complete step
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Step-by-step explanation:
L.C.M. of 63, 70 and 77 = 7 x 9 x 10 x 11 = 6930 cm. Therefore, the minimum distance is 6930 cm.
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