Final answer:
To find the new selling price of a video game with a 20% discount off of R230, calculate 20% of R230 which is R46, then subtract that from R230 to get the new price of R184.
Step-by-step explanation:
To determine the new selling price of a video game that is normally sold for R230 with a 20% discount, you need to calculate how much money the discount represents and then subtract it from the original price.
First, find the discount amount by calculating 20% of R230:
Discount = 20% of R230
= (20/100) × R230
= 0.20 × R230
= R46
Next, subtract the discount from the original price to get the new selling price:
New Selling Price = Original Price - Discount
= R230 - R46
= R184
Therefore, the new selling price of the video game is R184.