Olivia measured a line to be 2.2 inches long. If the actual length of the line is 2.3 inches, then what was the percent error of the measurement, to the nearest tenth of a percent? Answer: %

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Olivia measured a line to be 2.2 inches long. If the actual length of the line is 2.3 inches, then what was the percent error of the measurement, to the nearest tenth of a percent? Answer:  %

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Concept of Percent Error: Understand the concept of percent error. Percent error is a measure of how inaccurate a measurement is, represented as a percentage of the actual value. The formula for percent error is: Percent Error = (|Measured Value - Actual Value| / Actual Value) × 100%Identify Values: Identify the measured value and the actual value. In this problem, the measured value is 2.2 inches, and the actual value is 2.3 inches.Calculate Absolute Difference: Calculate the absolute difference between the measured value and the actual value. Absolute difference = |Measured Value - Actual Value| = |2.2 - 2.3| = |-0.1| = 0.1 inchesCalculate Percent Error: Calculate the percent error using the formula. Percent Error = (Absolute difference / Actual Value) × 100% Percent Error = (0.1 / 2.3) × 100%Perform Division and Multiplication: Perform the division and multiplication to find the percent error. Percent Error = (0.1 / 2.3) × 100% ≈ 0.04347826087 × 100% ≈ 4.347826087%Round Percent Error: Round the percent error to the nearest tenth of a percent. Percent Error ≈ 4.3%

Olivia measured a line to be $2$ . $2$ inches long. If the actual length of the line is $2$ . $3$ inches, then what was the percent error of the measurement, to the nearest tenth of a percent? $\newline$ Answer: _______ $\%$

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Olivia measured a line to be 222.222 inches long. If the actual length of the line is 222.333 inches, then what was the percent error of the measurement, to the nearest tenth of a percent?\newlineAnswer: _______% \% %

Olivia measured a line to be $2$ . $2$ inches long. If the actual length of the line is $2$ . $3$ inches, then what was the percent error of the measurement, to the nearest tenth of a percent? $\newline$ Answer: _______ $\%$