1.	Which pair of ratios forms a proportion?
		A.		B.
		C.		D.
		Hint
	2.	Which pair of ratios forms a proportion?
		A.		B.
		C.		D.
		Hint
	3.	Solve the proportion
		A.	-6	B.	2
		C.		D.	1
		Hint
	4.	A 50-mile trip uses 2 gallons of gas. How much gas would you use on a 115-mile trip?
		A.	4 gallons	B.	5 gallons
		C.	25 gallons	D.	4.6 gallons
		Hint
	5.	A scale drawing of a room has a scale of 1.75 inches = 1.5 feet. How long is a couch that is 7 inches in the scale drawing?
		A.	6 ft	B.	8 ft
		C.	5 ft	D.	7 ft
		Hint