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7th Class Mental Ability Rational Numbers Question Bank Rational Numbers

  • question_answer
    By what number should we multiply\[\frac{-16}{21}\], so that the product is\[\frac{4}{7}\]?

    A)  \[\frac{-3}{4}\]                     

    B)  \[\frac{-1}{4}\]         

    C)       \[\frac{3}{5}\]           

    D)       \[\frac{2}{5}\]

    Correct Answer: A

    Solution :

    Not Available


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