1.	Write 0.21111... using bar notation.
		A.		B.
		C.		D.
		Hint
	2.	Express as a decimal.
		A.	0.216	B.	2.16
		C.	0.225	D.	2.25
		Hint
	3.	Express 0.32 as a fraction.
		A.		B.	3.2
		C.		D.
		Hint
	4.	Express as a decimal.
		A.	54.4444…	B.	5.4444…
		C.	7.25	D.	0.54444…
		Hint
	5.	Write 0.6734343434… in bar notation.
		A.		B.
		C.		D.
		Hint