1.	Express 830% as a decimal.
		A.	0.83	B.	0.083
		C.	8.3	D.	83.0
		Hint
	2.	Express 4283% as a decimal.
		A.	4.283	B.	4283
		C.	42.83	D.	428.3
		Hint
	3.	Express 0.49% as a decimal.
		A.	0.0049	B.	0.49
		C.	0.00049	D.	0.049
		Hint
	4.	The number of U.S. households with cable television increased 219% between 1981 and 2001. Write 219% as a decimal.
		A.	21,900	B.	0.219
		C.	21.9	D.	2.19
		Hint
	5.	Find 7.25 written as a percent.
		A.	725%	B.	7.25%
		C.	7,250%	D.	72.5%
		Hint