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Ira Lisetskai [31]
3 years ago
6

Andrew estimated the weight of his dog to be 60 lb. The dog’s actual weight was 68 lb. What was the percent error in Andrew’s es

timate? Round your answer to the nearest tenth of a percent. __________ %
Mathematics
1 answer:
Anna [14]3 years ago
4 0
Well, the error value is 8, he was off by 8 units... so, if we take 68 to be the 100%, what is 8 in percentage off of it?

\bf \begin{array}{ccllll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
68&100\\
8&x
\end{array}\implies \cfrac{68}{8}=\cfrac{100}{x}
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