1.	To which set does 23.7 belong?
		A.	all of these	B.	integers
		C.	rational numbers	D.	whole numbers
		Hint
	2.	Write 0.52 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, Whole Numbers, and Integers
		B.	Rational Numbers only
		C.	Rational Numbers and the Integers
		D.	Not Rational
		Hint
	5.	Identify the set(s) to which belongs.
		A.	Rational Numbers only
		B.	Rational Numbers and Integers
		C.	Rational Numbers, Whole Numbers, and Integers
		D.	Not Rational
		Hint