1.	Express the decimal 0.212121… using bar notation.
		A.		B.
		C.		D.
		Hint
	2.	Express the decimal 0.7212212… using bar notation.
		A.		B.
		C.		D.
		Hint
	3.	Change the fraction to a decimal.
		A.	0.125	B.	1.125
		C.	12.5	D.	0.12
		Hint
	4.	Express the decimal -3.45 as a mixed number in simplest form.
		A.	-3	B.	-3
		C.	-3	D.	-3
		Hint
	5.	Express as a fraction.
		A.	7	B.	7
		C.	7	D.	7
		Hint