Answer:
48%
Step-by-step explanation:
Data provided in the question:
Selling price of the gaming card = 9.99
Amount paid for the card i.e purchasing cost = 6.75
Now,
The markup percentage is calculated as:
Markup = [tex]\frac{\textup{Selling cost - Purchasing cost}}{\textup{Purchasing cost}}\times100\%[/tex]
or
Markup = [tex]\frac{\textup{9.99 - 6.75}}{\textup{6.75}}\times100\%[/tex]
or
Markup = [tex]\frac{\textup{3.24}}{\textup{6.75}}\times100\%[/tex]
or
Markup = 0.48 × 100% = 48%