1.	Express 22% as a decimal.
		A.	22	B.	0.00022
		C.	0.22	D.	2.2
		Hint
	2.	Express 0.035% as a decimal.
		A.	0.00035	B.	0.000035
		C.	0.0035	D.	0.0000035
		Hint
	3.	Express 2.81 as a percent.
		A.	281%	B.	28.1%
		C.	28,100%	D.	2,810%
		Hint
	4.	Write 175% as a decimal.
		A.	1.75	B.	175
		C.	0.175	D.	17.5
		Hint
	5.	Write 150% as a decimal.
		A.	0.015	B.	1.5
		C.	15	D.	0.15
		Hint