Question

(I'm having trouble solving this one)

Answer 1

I think it's $3.20 (Sorry if I'm wrong!)

Answer 2

$3.2

Explanation:

To solve for the answer, you have to find out how much you pay after the discount.

1. $4->if it's a 20% discount, then it must be 0.8 of the original price.

2. Solve for 0.8x4.

That gives you 4/5x4.00=3.20