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7th Class Mathematics Exponents and Power Question Bank Exponents

  • question_answer
    Simplify: \[{{\left( \frac{\mathbf{512}}{\mathbf{125}} \right)}^{\mathbf{2/3}}}\mathbf{\div }{{\left( \frac{\mathbf{64}}{\mathbf{125}} \right)}^{\mathbf{1/3}}}\mathbf{\times }{{\left( \frac{\mathbf{125}}{\mathbf{8}} \right)}^{\mathbf{2/3}}}\]

    A) 40

    B)  20

    C)  25

    D)  45

    E) None of these

    Correct Answer: A

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