kswanny924
contestada

Logan measured a line to be 7.4 inches long. If the actual length of the line is 7.7 inches, then what was the percent error of the measurement, to the nearest tenth of a percent?​

Respuesta :

Hrishii

Answer:

3.9%

Step-by-step explanation:

Percentage error

[tex] = \frac{7.7 - 7.4}{7.7} \times 100 \\ \\ = \frac{0.3}{7.7} \times 100 \\ \\ = \frac{300}{77} \\ \\ = 3.8961039 \\ \\ = 3.9 \% [/tex]
I think it’s 3.8% i’m not sure tho

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