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2 votes
2 votes
this is an OER i dont know if u know what this is but I have explain the answer and how I got it :))​

this is an OER i dont know if u know what this is but I have explain the answer and-example-1
User JiaYow
by
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1 Answer

8 votes
8 votes
10 pencils will be defective
4/1,000 = 10/2,500 1,000 x 2.5 = 2,500
4 x 2.5 = 10
Hope it helps!!!!!!
User Snote
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3.0k points