If 2 pounds of bananas cost $1.89, what is the cost per pound? Show your work

You can set up an expression where p = the pounds of bananas.

With that information, 2p = $1.89

To figure out the cost per pound, you want the cost of 1 p. Therefore, you divide both sides by 2.

p = $1.89/2

p = $0.945

(since it is money you normally round to two decimal places so you would say $0.95 or 95 cents)