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Mathematics, 12.03.2021 21:10 poppyme

Henry measured a line to be 7.8 inches long. If the actual length of the line is 7.4 inches, then what was the percent error of the measurement, to the nearest tenth of a percent?​

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Henry measured a line to be 7.8 inches long. If the actual length of the line is 7.4 inches, then wh...
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