शिवा कैन वॉक ए टोटल आफ 1 650 किलो मीटर इन 30 डेज हाउ मच विल बी वर्क इन 1​

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शिवा कैन वॉक ए टोटल आफ 1 650 किलो मीटर इन 30 डेज हाउ मच विल बी वर्क इन 1​

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Skylar 2 weeks 2021-09-09T16:15:10+00:00 1 Answer 0 views 0

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    2021-09-09T16:16:34+00:00

    Answer:

    please mark me as brainliest

    Step-by-step explanation:

    To find the distance,

    Let distance = x km.

    Time taken at 3 kmph : dist/speed = x/3 = 30 min late.

    time taken at 4 kmph : x/4 = 40 min earlier

    difference between time taken : 40-(-30) = 70 mins = 70/60 hours.

    x/3- x/4 = 70/60

    x/12 = 7/6

    x = 14 km.

    So option B is the correct answer.

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