Three children are walking together in a park. Their steps measure 38 cm,
76 cm and 96 cm, respectively. If they step off together
, after what distance will
they step together again?
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Answer:
For finding minimum distance, we have to find L.C.M of 63, 70, 77.
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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