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Mrrafil [7]
3 years ago
8

The specification for the length of a bolt is 4.75 inches. A machinist makes a bolt that is 4.769 inches long. What is the perce

nt error of the bolt’s length?
Mathematics
1 answer:
Serhud [2]3 years ago
5 0

Answer:

0.4%.

Step-by-step explanation:

Given that,

The length of a bolt is 4.75 inches and a machinist makes a bolt that is 4.769 inches long.

We need to find the percent error of the bolt’s length. The percentage error in the any value is given by :

\%=\dfrac{|\text{original value-calculated value}|}{\text{original value}}\times 100\\\\=\dfrac{4.75 -4.769 }{4.75}\times 100\\\\=0.4\%

So, the percentage error of the bolt's length is 0.4%.

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