A factory produces electric bulbs. If one out of every 10 bulbs is defective and the factory produces 630 bulbs per day, find the number of defective bulbs produced each day.
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6
your answer is 63 ,beacause 1 bulb for 10 so 63 bulbfor 630
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4
10 contains 1 defect the 630 contains 63 bulbs
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