Answer: $33.75
Explanation:
First, we will turn 45% into a decimal with division.
45% / 100 = 0.45
Next, we will multiply to find the sales price after the discount.
$75 * 0.45 = $33.75
Lastly, we can check our answer. 45% is close to 50%, and 75 / 2 = 37.5. This answer does make sense.