plz hurry.......
Asked by khushal305 | 7th Jun, 2009, 07:50: PM
Expert Answer:
Their speeds are 7.5 days/round,6 days/round and 5 days /round.
Hence,they meet at initial point after :
L.C.M (7.5,6,5))=30 days
Answered by | 8th Jun, 2009, 01:15: AM
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