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. A steamer goes downstream from one port to another in 9 hours. It covers the samedistance upstream in 10 hours. If the speed of the stream be 1 km/h, find the speed of thesteamer in still water and the distance between the portsThe distance hetween two stationms is 300 km Tw mntorcvclists start simultaeuslr from |
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Answer» Thank you mam |
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