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Discussion :: Problems on H.C.F and L.C.M

  1. The greatest possible length which can be used to measure exactly the lengths 7 m, 3 m 85 cm, 12 m 95 cm is:

  2. A.

    15 cm

    B.

    25 cm

    C.

    35 cm

    D.

    42 cm

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    Workspace

    Answer : Option C

    Explanation :

    Required length = H.C.F. of 700 cm, 385 cm and 1295 cm = 35 cm.


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