Final answer:
To calculate the total fee with a 10% discount, subtract 10% of the original price from the original price.
Step-by-step explanation:
To calculate the total fee with a 10% discount, we need to consider the original price of the item and then subtract 10% of that price. Let's take an example:
Suppose the original price of an item is $100. If the store offers a 10% discount, we can calculate the discount amount by multiplying the original price by 10% (which is 0.10):
Discount amount = $100 * 0.10 = $10
To find the total fee, we subtract the discount amount from the original price: Total fee = $100 - $10 = $90.