1.	Find the least common multiple of 15 and 6.
		A.	60	B.	15
		C.	30	D.	45
		Hint
	2.	Which is greatest: or
		A.		B.
		C.		D.
		Hint
	3.	Find the LCM of 25 and 30.
		A.	275	B.	120
		C.	750	D.	150
		Hint
	4.	Find the LCD of and
		A.	24	B.	18
		C.	10	D.	12
		Hint
	5.	Replace to make a true statement.
		A.	<	B.	=
		C.	>	D.
		Hint