Final answer:
The sale price of the Air Pods is $90.
Step-by-step explanation:
To find the sale price of the Air Pods, we need to calculate the amount of the 25% discount. 25% of $120 is calculated by multiplying $120 by 0.25, which gives us $30. To find the sale price, we subtract the discount from the original price: $120 - $30 = $90.