Respuesta :

Sophos
if the game cost $4, and the discount is 20%, then the sales price is $0.80 because 4 × 0.2 = 0.8 
Neuron
If you would like to know what is the sale price, you can calculate this using the following steps:

20% of $4 = 20% * 4 = 20/100 * 4 = $0.8

$4 - $0.8 = $3.2

The sale price would be $3.2.