Respuesta :
8% equals 3.2. If you add $40 plus $3.2 cents that shopper would of paid $43.2 cents.
Answer:
43.2
Step-by-step explanation:
You only have to:
1-convert 8% to a decimal moving the point twice to the left.
2-multiplying 40 by 0.08
3- add the product of the multiplication that you just did and that will give you the answer✨