Given:
The original price of the shirt was $20.
The price of the shirt increased by 25%.
Find:
The new price of the shirt after the 25% increase = ?
Formula:
New Price = Original Price + (Percentage Increase x Original Price)
Solution:
New Price = Original Price + (Percentage Increase x Original Price)
New Price = 20 + 25% x 20
New Price = 20 + 25/100Â x 20
New Price = 20 + 5
New Price = 25, New Price of Shirt is $25.