1.	Which fraction is greatest?
		A.	III	B.	I
		C.	II	D.	They are all equal.
		Hint
	2.	Find the least common denominator for and
		A.	10	B.	50
		C.	15	D.	5
		Hint
	3.	What is the least common denominator for and
		A.	72	B.	9
		C.	36	D.	12
		Hint
	4.	Find the least common denominator for and .
		A.	90	B.	45
		C.	135	D.	30
		Hint
	5.	Maurice rode his bike for of a mile, Malia rode her bike for of a mile, and Daniela rode her bike for of a mile. Who rode farthest?
		A.	Daniela	B.	They all rode the same distance.
		C.	Malia	D.	Maurice
		Hint