Question

1) Fred buys a video game disk for $4. There was a discount of 20%.What is
the sales price?

Answer 1

With 20% off it would be $3.20

Answer 2

$5

Explanation:

so 4 dollars is the discount

100-20=80 so

4 dollars =80%

1 dollar=20%

80+20=100

4+1=5

original price=$5