Of the two trains one from hawada to patna and the other from patna to hawda started at the same time. after meeting to each other theu take 9 hours and 16 hours to reach their destinations respectively. find the ratio of their speed.
(1) 3:4
(2)4:3
(3)2:1
(4)3:2
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Answer:
3:4 is answer very easy
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