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A and B can polish the …

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A and B can polish the floor of a building in 10 days. A alone can do one fourth of it in 12days. In how many days can B alone polish the floor

    • Posted by Rajnish Kûmář 7 years, 2 months ago

    CBSE > Class 08 > Mathematics
    • 1 answers

    Shreya Bhattacharyya 7 years, 2 months ago

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    Posted by Monika 8B 5 months, 3 weeks ago

    CBSE > Class 08 > Mathematics
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    A streamer goes down stream from one point to another in 7 hours it covers the same distance upstream in 8 hours if the speed of the streamer is 2km/hr find the speed of the streamer in still water and the distance between the point

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