1.	Express the ratio 437.6 miles on 17.8 gallons of gasoline as a unit rate.
		A.	26.33 miles per gallon	B.	24.58 miles per gallon
		C.	25.71 miles per gallon	D.	27.50 miles per gallon
		Hint
	2.	Which fraction is equivalent to the ratio 16:48?
		A.		B.
		C.		D.
		Hint
	3.	Use ratios to convert 65 miles per hour to feet per second.
		A.	95.3 feet per second	B.	57.2 feet per second
		C.	44.32 feet per second	D.	343.2 feet per second
		Hint
	4.	Express the ratio 16 days to 4 weeks as a fraction in simplest form.
		A.	4	B.
		C.		D.
		Hint
	5.	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.	60 ounce bottle
		C.	45 ounce bottle	D.	28 ounce bottle
		Hint