1.	Express 21.3 out of 100 as a percent.
		A.	213%	B.	0.213%
		C.	21.3%	D.	2.13%
		Hint
	2.	Express as a percent.
		A.	0.4%	B.	400%
		C.	40%	D.	4%
		Hint
	3.	Which of the following is not an example of a ratio?
		A.	1:33	B.
		C.	8 to 10	D.
		Hint
	4.	Express 52% as a fraction.
		A.		B.
		C.		D.
		Hint
	5.	Express 52% as a fraction.
		A.		B.
		C.		D.
		Hint