Ellie measured a line to be 11.9 inches long. If the actual length of the line is 11.6 inches, then what was the percent error of the measurement, to the nearest tenth of a percent? Answer: %

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Ellie measured a line to be 11.9 inches long. If the actual length of the line is 11.6 inches, then what was the percent error of the measurement, to the nearest tenth of a percent? Answer:  %

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Understand formula for percent error: Understand the formula for percent error. The formula for percent error is: Percent Error = (|Measured Value - Actual Value| / Actual Value) × 100% Identify the Measured Value, Actual Value, and the need to find the Percent Error.Plug in values: Plug in the values into the percent error formula. Measured Value = 11.9 inches Actual Value = 11.6 inches Percent Error = (|11.9 - 11.6| / 11.6) × 100%Calculate absolute difference: Calculate the absolute difference between the measured value and the actual value. |11.9 - 11.6| = |0.3| The absolute difference is 0.3 inches.Divide by actual value: Divide the absolute difference by the actual value. 0.3 / 11.6 = 0.02586206896551724Convert to percentage: Convert the decimal to a percentage. 0.02586206896551724 × 100% = 2.586206896551724%Round to nearest tenth: Round the percent error to the nearest tenth of a percent. 2.586206896551724% rounds to 2.6% when rounded to the nearest tenth of a percent.

Ellie measured a line to be $11$ . $9$ inches long. If the actual length of the line is $11$ . $6$ inches, then what was the percent error of the measurement, to the nearest tenth of a percent? $\newline$ Answer:_______ $\%$

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Ellie measured a line to be $11$ . $9$ inches long. If the actual length of the line is $11$ . $6$ inches, then what was the percent error of the measurement, to the nearest tenth of a percent? $\newline$ Answer:_______ $\%$