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    Question

    Three persons start walking together and their steps

    measure 35cm, 40cm and 50cm respectively. What is the minimum distance each should walk so that each can cover the same distance in complete steps?
    A 140 cm Correct Answer Incorrect Answer
    B 14 m Correct Answer Incorrect Answer
    C 70 cm Correct Answer Incorrect Answer
    D 1500 cm Correct Answer Incorrect Answer

    Solution

    LCM of 35cm, 40cm and 50cm = 1400 ∴ Required Answer = 1400cm = 14m

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