What is the sale price of a camera that normally costs $160 after a 20% discount?

• A. $120
• B. $124
• C. $128
• D. $140

Answer: (C)

To find the sale price of the camera after a 20% discount, you first need to calculate the amount of the discount. The normal price of the camera is $160, and the discount is 20% of that price.

You can calculate the discount amount as follows:

1. Convert the percentage to a decimal: 20% is the same as 0.20.

2. Multiply the normal price by the decimal: 0.20 × $160 = $32.

Now that you know the discount amount is $32, subtract this amount from the original price to find the sale price:

Sale Price = Original Price - Discount Amount

Sale Price = $160 - $32 = $128.

Therefore, the sale price of the camera after the 20% discount is $128. This matches the choice indicating that the correct answer is indeed the one that reflects this calculation.