1.	Which pair of ratios forms a proportion?
		A.		B.
		C.		D.
		Hint
	2.	Solve the proportion .
		A.	x = 8	B.	x = 5
		C.	x = 12	D.	x = 3
		Hint
	3.	The scale on a blueprint is 1 inches = 2 feet. If the drawing length is 4 in., what is the actual length?
		A.	5 ft	B.	2 ft
		C.	16 ft	D.	8 ft
		Hint
	4.	The scale of a room drawing is 2 inches = 3 feet. If a table is 18 feet long, what is the length of the table in the scale drawing?
		A.	36 in.	B.	6 in.
		C.	54 in.	D.	12 in.
		Hint
	5.	Solve the proportion .
		A.	x = 25	B.	x = 75
		C.	x = 5	D.	x = 9
		Hint