Question

    The average of three numbers is 45. The first number is

    thrice the second. And the second number is twice the third find the difference between the first number and second number.
    A 75 Correct Answer Incorrect Answer
    B 45 Correct Answer Incorrect Answer
    C 60 Correct Answer Incorrect Answer
    D 15 Correct Answer Incorrect Answer

    Solution

    The correct answer is C

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