percentage

Nov 2014
13
0
United States
For the following items, calculate the missing information.
Round dollars to the nearest cent and percents to the nearest tenth of a percent. Do not enter the percent symbol in your answer.
ItemCostAmount of
Markup
Selling PricePercent Markup
Based on Cost
[HR][/HR][HR][/HR][HR][/HR][HR][/HR][HR][/HR]
bookcase$32.40$21.50$ %
I had got $54.00 for the selling price which was right but for the percent mark up I got 60% but was wrong. Could someone please help?
 
Nov 2014
13
0
United States
I had come up with 66% as well and it's wrong.