Damian is buying a video game that was just marked 20% off. The original price was $80. What is the new price of the video game?

$64

80(0.20) = 16
80 - 16 = 64

Since it’s a discount, after we multiplied it with 20% (0.20), we need to take the product and subtract it from the original price.

These are the multiples of 15 but what you are probably asking or what are the factors of 15