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8th Class Mathematics Squares and Square Roots Question Bank Squares and Square Roots

  • question_answer
    Given \[\frac{x}{\sqrt{2.25}}=550,\] find the value of 'x'?.

    A)  \[825\]                                

    B) \[82.5\]                              

    C) \[3666.66\]                       

    D) \[2\]                    

    Correct Answer: A

    Solution :

    Given \[\frac{x}{\sqrt{2.25}}=550\] Then, \[\frac{x}{1.5}=550\] \[\therefore \] \[x=550\times 1.5=\left( \frac{550\times 15}{10} \right)=825\]


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