1.	To which set does 23.7 belong?
		A.	all of these	B.	integers
		C.	whole numbers	D.	rational numbers
		Hint
	2.	Write 4.225 as a fraction in simplest form.
		A.		B.
		C.		D.
		Hint
	3.	Write as a fraction in simplest form.
		A.		B.
		C.		D.
		Hint
	4.	Identify the set(s) to which –10 belongs.
		A.	Rational Numbers only
		B.	Not Rational
		C.	Rational Numbers and the Integers
		D.	Rational Numbers, Whole Numbers, and Integers
		Hint
	5.	Identify the set(s) to which belongs.
		A.	Rational Numbers only
		B.	Rational Numbers, Whole Numbers, and Integers
		C.	Rational Numbers and Integers
		D.	Not Rational
		Hint