1.	Express 0.625 as a fraction in simplest form.
		A.		B.
		C.		D.
		Hint
	2.	To which set does 23.7 belong?
		A.	rational numbers	B.	integers
		C.	whole numbers	D.	all of these
		Hint
	3.	Write 4.225 as a fraction in simplest form.
		A.		B.
		C.		D.
		Hint
	4.	Write as a fraction in simplest form.
		A.		B.
		C.		D.
		Hint
	5.	Identify the set(s) to which belongs.
		A.	Rational Numbers and Integers
		B.	Not Rational
		C.	Rational Numbers, Whole Numbers, and Integers
		D.	Rational Numbers only
		Hint