1.	Express as a percent.
		A.	400%	B.	40%
		C.	0.4%	D.	4%
		Hint
	2.	Express 25% as a fraction.
		A.		B.
		C.		D.
		Hint
	3.	Which of the following is not an example of a ratio?
		A.		B.	1:33
		C.		D.	8 to 10
		Hint
	4.	Express as a percent.
		A.	687.30%	B.	6.87%
		C.	68.73%	D.	0.69%
		Hint
	5.	The groundskeeper for a professional football team is very careless. He paints one of the end zones and keeps on painting on the regular playing field. If he paints 12 yards of the 100-yard football field all the way across before he stops and notices, what percent of the playing field did he accidentally paint?
		A.	0.12%	B.	0.06%
		C.	12%	D.	6%
		Hint