Mrs. Kofi sold an article for C7.50 instead of C12.75. Calculate her percentage of error, correct to one decimal place.
-
41.2%
- 18.3%
- 5.3%
- 1.7%
- 1.4%
The correct answer is: A
Explanation
Error =12.75 - 7.50 = 5.25Error % = \(\frac{5.25}{12.75}\) x 100% = 41.2%