1.	Any number that can be expressed as a fraction where the numerator and denominator are integers and the denominator is not zero is called a(n) _____.
		A.	natural number	B.	whole number
		C.	rational number	D.	integer
		Hint
	2.	Which sentence is not a true sentence?
		A.	6(-8) > 7(-6)	B.	7 - 10 > -8 + 4
		C.	0 > -6(5)	D.	-1 < -2(-4)
		Hint
	3.	When two fractions are compared, the cross products are the products of _____.
		A.	the numerators	B.	the denominators
		C.	the diagonal terms	D.	the consecutive terms
		Hint
	4.	For any rational number and with b > 0 and d > 0, if then _____.
		A.	ad = bc	B.	ad > bc
		C.	ad < bc	D.	ad + bc = 1
		Hint
	5.	Which sentence is NOT a true sentence?
		A.		B.
		C.		D.
		Hint