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8th Class Mathematics Exponents and Power Question Bank Exponents and Powers

  • question_answer
    What is the number to be multiplied by \[{{(-7)}^{-1}}\] so as to get \[{{10}^{-1}}\] as the product?

    A)  \[\frac{-7}{10}\]                                              

    B)  \[\frac{7}{10}\]               

    C)  \[\frac{9}{10}\]               

    D)         \[\frac{-3}{10}\]                              

    Correct Answer: A

    Solution :

    Not Available


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