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7th Class Mathematics Integers Question Bank Number System

  • question_answer
    Number of pieces of ribbon each \[3\frac{1}{4}\text{m}\] long that can be cut from a roll 39 m long are

    A) 11                               

    B) 12

    C) 13                               

    D) 14

    Correct Answer: B

    Solution :

    Length of ribbon\[=\frac{13}{4}\text{m}\] No. of ribbons\[=\frac{39\times 4}{13}=12\]


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