1.	Find the price per bottle of water if 12 bottles of water cost $4.49.
		A.	$0.48	B.	$0.54
		C.	$0.37	D.	$0.42
		Hint
	2.	What is 125:625 expressed as a fraction in simplest form?
		A.		B.
		C.		D.
		Hint
	3.	Express the ratio 45 seconds to 30 minutes as a fraction in simplest form.
		A.	40	B.
		C.		D.
		Hint
	4.	A bottle of 28 ounce laundry detergent costs $4.99, a bottle of 45 ounce laundry detergent costs $6.99, and a bottle of 60 ounce laundry detergent costs $8.99. Which bottle has the lowest cost per ounce?
		A.	The unit rates are equal.	B.	45 ounce bottle
		C.	28 ounce bottle	D.	60 ounce bottle
		Hint
	5.	A six-pack of soda costs $2.49, a 12-pack of soda costs $3.99, and a 24-pack of soda costs $5.49. Which pack has the lowest cost per unit?
		A.	The unit rates are equal.	B.	12-pack
		C.	6-pack	D.	24-pack
		Hint