7th Class Mathematics Comparing Quantities Question Bank Ratio and Proportion, Percentage and S.I. and C.I.

  • question_answer
    If \[\frac{\mathbf{p}}{\mathbf{q}}\mathbf{=}\frac{\mathbf{m}}{\mathbf{n}}\mathbf{=}\frac{\mathbf{r}}{\mathbf{s}}\] then find the value of\[\frac{\mathbf{8p+2r+19m}}{\mathbf{8q+2s+19n}}\].

    A) \[\frac{p}{q}\]

    B) \[\frac{m}{n}\]

    C) \[\frac{r}{s}\] 

    D) All the above

    E) None of these

    Correct Answer: D


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