1.	Which symbol makes the following sentence true? 22 22.21
		A.	<	B.	>
		C.	=	D.
		Hint
	2.	Express as a decimal.
		A.	2.16	B.	0.225
		C.	2.25	D.	0.216
		Hint
	3.	Express as a decimal.
		A.	7.25	B.	54.4444…
		C.	5.4444…	D.	0.54444…
		Hint
	4.	Write 0.6734343434… in bar notation.
		A.		B.
		C.		D.
		Hint
	5.	Express as a decimal.
		A.	2.6	B.	26
		C.	3.6666…	D.	0.26
		Hint