The length of a piece of stick is 1.75 m. A boy measured ...
The length of a piece of stick is 1.75 m. A boy measured it as 1.80 m. Find the percentage error
447
267
279
479
Correct answer is B
Error = 1.80 - 1.75 = 0.05
%error = errororiginallength
= 0.05∗1001.75
= 2.85 or 267
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