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6th Class Mathematics Ratio and Proportion Question Bank Ratio, Proportion & Unitary Method

  • question_answer
    If\[x=\frac{1}{3}y\] and \[y=\frac{1}{2} z\] then \[x:y:z=\]?

    A) \[3:2:1\]                       

    B) \[1:2:3\]

    C) \[1:3:6\]          

    D) \[2:4:6\]

    Correct Answer: C

    Solution :

    \[x=\frac{1}{3}y\,\,\,\Rightarrow \,\,3x=y\]and \[2y=z\] Then, \[z=6x\] \[y=3x\] \[x:y:z=1:3:6\]


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