At one factory the ratio of defective light bulbs produced to total light bulbs produced is about 3:500. How many light bulbs are expected to be defective when 12,000 are produced

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asked Jan 14, 2016 83.3k views

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At one factory the ratio of defective light bulbs produced to total light bulbs produced is about 3:500. How many light bulbs are expected to be defective when 12,000 are produced

Mathematics
high-school

Nie Selam asked

by Nie Selam

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1 Answer

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72 light bulbs are expected to be defective

Pixelmike answered Jan 19, 2016

by Pixelmike

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