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    Question

    When 70% of a number x is added to another number y,

    the sum becomes 165% of the value of y. When 60% of the number x is added to another number 2, then the sum becomes 165% of the value of z. Which one of the following is correct?
    A z Correct Answer Incorrect Answer
    B x Correct Answer Incorrect Answer
    C y Correct Answer Incorrect Answer
    D z Correct Answer Incorrect Answer

    Solution

    The correct answer is D

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