Question

    Fifteen movie theatres average 600 customers per theatre

    per day. If six of the theatres close down but the total theatre attendance stays the same, then the average daily attendance per theatre among the remaining theatres is
    A 900 Correct Answer Incorrect Answer
    B 1000 Correct Answer Incorrect Answer
    C 1100 Correct Answer Incorrect Answer
    D 1200 Correct Answer Incorrect Answer

    Solution

    average daily attendance per theatre among the remaining theatres to be x 15 × 600 = 9 × x (15 × 600)/9 = x X = 1000

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