6th Class Mathematics Exponents and Power Question Bank Exponent and Powers

  • question_answer 16) Find the numerical value of\[{{16}^{0.75}}\]

    A)  8                                

    B)  32           

    C) \[{{2}^{-3}}\]                      

    D)  \[{{4}^{-3}}\]

    Correct Answer: A

    Solution :

    \[{{16}^{\frac{3}{4}}}={{\left( {{2}^{4}} \right)}^{3/4}}={{2}^{4\times \frac{3}{4}}}\] \[={{2}^{3}}=8\]

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