Subject

    Bank Exam

    Topic

    City Bank Ltd. 2011 (PO)

    If the value of X and Y in the fractions XZ/Y are both tripled, how does the value of the fraction change?

    ক)
    Increases by one third
    খ)
    triples
    গ)
    doubles
    ঘ)
    remains the same

    Explanation

    (xz)/y and (3xz)/(3y)  (3xz)/(3y)  = [(3)(xz)]/[(3)(y)]  = [(3)/(3)][(xz)/y]

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