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What is the percent error for a measurement of $25$ tons? $\newline$ If needed, round your answer to the nearest hundredth of a percent. $\newline$ $\newline$ $\_\_\_\_\%$

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Q. What is the percent error for a measurement of

25

tons?

\newline

If needed, round your answer to the nearest hundredth of a percent.

\newline

\newline

\_\_\_\_\%

Find Error Range: Find the greatest possible error for $25$ tons. $\newline$ Divide the smallest unit of measurement by $2$ . $\newline$ Assuming the smallest unit of measurement is $1$ ton (since it is not specified), then: $\newline$ $\frac{1}{2} = 0.5$ $\newline$ Greatest possible error: $0.5$ tons
Calculate Percent Error: Calculate the percent error. $\newline$ We have: $\newline$ Measurement: $25$ tons $\newline$ Greatest possible error: $0.5$ tons $\newline$ Percent error = $(\text{Greatest possible error} / \text{Measurement}) \times 100\%$ $\newline$ Percent error = $(0.5 / 25) \times 100\%$
Perform Calculation: Perform the calculation. $\newline$ Percent error = $(0.5 / 25) \times 100\%$ $\newline$ = $0.02 \times 100\%$ $\newline$ = $2\%$

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