Answer:
Price for one pound = 50 cents
Explanation:
Apples are on sale at the market 4 pounds for $2.00.

That is price for one pound = 0.5 $
We have 1 dollar = 100 cents
Price for one pound = 0.5 $ = 0.5 x 100 = 50 cents
Price for one pound = 50 cents