1.	Which of the following is a unit rate?
		A.	60 Calories per serving	B.	300 miles in 5 hours
		C.	2 hamburgers for $2.00	D.	17 heartbeats in 15 seconds
		Hint
	2.	Express $112 for 14 hours as a unit rate.
		A.	$11/hr	B.	$9/hr
		C.	$8/hr	D.	$112/week
		Hint
	3.	One serving of milk has 120 Calories. If one serving is equal to 1 cup, how many Calories are in 1 fluid ounce? (1 cup = 8 fluid ounces)
		A.	15	B.	10
		C.	16	D.	12
		Hint
	4.	Express $15 for 10 gallons as a unit rate.
		A.	$3 for 2 gallons	B.	$5 per gallon
		C.	$1.50 per gallon	D.	$1000 per ton
		Hint
	5.	Shuo ran 5 km in 20 min, Poloma ran 15 km in 40 min, and Keisha ran 3 km in 15 min. Who had the highest average speed?
		A.	Shuo
		B.	Keisha
		C.	Poloma
		D.	None of them; they all ran at the same average speed.
		Hint