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07-11-2017
Mathematics

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Roger has a nail that is 12 centimeters long. He measures and records the length of the nail as 15 centimeters. What is the percent error in Roger's measurement? 15% 17% 20% 25% NextReset

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3000722 3000722

07-11-2017

20%; 15 - 12 = 3, 15/3 = 5

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