Question: Daniela measures her math book and records its width as 21.9 cm to the nearest tenth of a centimeter. The actual measurement of the

Daniela measures her math book and records its width as 21.9 cm

Daniela measures her math book and records its width as 21.9 cm to the nearest tenth of a centimeter. The actual measurement of the book's width is 22.0 cm. What is the percent error of her measurement? Round your answer to the nearest tenth of a percent. O A. 0.2% O B. 0.5% O C. 2.3% O D. 4.5%

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