-If a shirt costs $20 and is on sale for 25% off, how much will it cost

Answer 1

To find the sale price of the shirt, first, calculate the amount of the discount:

1. Calculate 25% of the original price ($20): $$\text{Discount}=20\times 0.25=5$$

2. Subtract the discount from the original price: $$\text{Sale Price}=20-5=15$$

So, the shirt will cost $15 after the 25% discount.