Brandon measured the length of a pencil to be 18cm. The actual length of the pencil is 21cm. What is the percent error for Brandon’s measure

Question

Brandon measured the length of a pencil to be 18cm. The actual length of the pencil is 21cm. What is the percent error for Brandon’s measurement? (Round to the nearest tenth).

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Diễm Kiều 4 years 2021-07-20T13:20:37+00:00 1 Answers 8 views 0

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  1. thienthanh
    0
    2021-07-20T13:22:35+00:00
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    Answer:

    14.2% error

    Step-by-step explanation:

    21-18 = 3

    3/21 = 14.2

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