1951 AHSME Problems/Problem 7
Problem
An error of is made in the measurement of a line long, while an error of only is made in a measurement of a line long. In comparison with the relative error of the first measurement, the relative error of the second measurement is:
Solution
There error percentage of the first measure is . The error percentage of the second measure is also . Therefore, the answer is
See Also
1951 AHSC (Problems • Answer Key • Resources) | ||
Preceded by Problem 6 |
Followed by Problem 8 | |
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