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Question
A factory produces electric bulbs. If 1 out of every 10 bulbs is defective and the factory produces 630 bulbs per day, find the number of defective bulbs produced each day.
Solution
Number of bulbs produced each day = 630
Out of 10 bulbs, 1 is defective.
Number of defective bulbs = `630/10` = 63
∴ Number of defective bulbs produced each day = 63
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