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  5. Ratio and Proportion

6th Class Mathematics Ratio and Proportion Question Bank Ration and Proportion

  • question_answer
    The values of x and/in the box respectively are ______. \[20:28=:7=10:\]

    A)  5, 14

    B)  14, 5

    C)  8, 10

    D)  10, 8

    Correct Answer: A

    Solution :

    We have, \[20:28=:7=10:\] Taking first two ratios, we have \[20:28=:7\Rightarrow 20\times 7=\times 28\] \[\Rightarrow =\frac{20\times 7}{28}=5\] Again taking last and first ratio, we get \[20:28=10:\Rightarrow 20\times =28\times 10\] \[\Rightarrow =\frac{10\times 28}{20}=14\]


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