Marisa found a shirt that had a 20% markdown on it. The original price of the shirt was $26.25. How much does the shirt cost after the 20% discount?
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Original Price: $26.25
Discount: 20%
Discount Amount = 26.25 x 0.20 = $5.25
Price after discount = 26.25 - 5.25 = $21.00