1.	Which of the following is a unit rate?
		A.	60 Calories per serving	B.	17 heartbeats in 15 seconds
		C.	300 miles in 5 hours	D.	2 hamburgers for $2.00
		Hint
	2.	Eric uses 7 gallons of gas to drive 196 miles. How many miles can he drive using 1 gallon of gas?
		A.	30	B.	14
		C.	22	D.	28
		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.	16
		C.	10	D.	12
		Hint
	4.	Express $15 for 10 gallons as a unit rate.
		A.	$5 per gallon	B.	$3 for 2 gallons
		C.	$1000 per ton	D.	$1.50 per gallon
		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.	Poloma
		B.	None of them; they all ran at the same average speed.
		C.	Keisha
		D.	Shuo
		Hint