Question 1194747
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Your process is right, but your calculations are not.<br>
25% of $530 is $132.50, not $13.25; then the sale price is $520-$132.50 = $387.50.<br>
You should be able to realize that your calculations were not right; one quarter of $500 plus dollars can't be only $13.50.<br>
Whenever possible, in any problem, look at an answer you have obtained to see if it is reasonable.<br>