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    Question

    A bulb producing company found that 11% of the total

    product is faulty. If the number of nondefective products is 6319, then specify the number of defective products.
    A 781 Correct Answer Incorrect Answer
    B 681 Correct Answer Incorrect Answer
    C 593 Correct Answer Incorrect Answer
    D 793 Correct Answer Incorrect Answer

    Solution

    Let the total number of produced bulbs by the company be x x ├Ч 89/100 = 6319 x=6319 x 100/89 x = 7100 Total number of the defective bulb = 7100 ├Ч 11/100 = 781

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