1.	Express $112 for 14 hours as a unit rate.
		A.	$112/week	B.	$9/hr
		C.	$11/hr	D.	$8/hr
		Hint
	2.	Which is the best buy: $4.08 for a 16-ounce box of cereal, $4.50 for an 18-ounce box of cereal, or $5.39 for a 22-ounce box of cereal?
		A.	18-ounce box	B.	22-ounce box
		C.	16-ounce box	D.	There is no best buy because they all have the same unit price.
		Hint
	3.	Express the ratio 15 red marbles out of 50 marbles as a fraction in simplest form.
		A.		B.
		C.		D.
		Hint
	4.	Bonnie purchased a 30-ounce package of Chocolate Chunk Cookies for $2.40. What is the cost per ounce?
		A.	$0.80 per oz	B.	$0.88 per oz
		C.	$8.00 per oz	D.	$0.08 per oz
		Hint
	5.	In Crestview Middle School, 12 out of 16 students are right handed. If there are 400 students in the school, how many are right handed?
		A.	250	B.	300
		C.	200	D.	350
		Hint