1.	Find the least common multiple of 15 and 6.
		A.	60	B.	30
		C.	45	D.	15
		Hint
	2.	To which set does 23.7 belong?
		A.	rational numbers	B.	integers
		C.	all of these	D.	whole numbers
		Hint
	3.	Evaluate f + g if f = 4 and g = -1
		A.	5	B.	3
		C.	6	D.	2
		Hint
	4.	What is the value of b in the equation b = -4 - 7
		A.	-12	B.	-11
		C.	2	D.	-11
		Hint
	5.	Evaluate m + n if m = and n =
		A.		B.
		C.		D.
		Hint
	6.	Write as a decimal.
		A.	0.5	B.	2.3
		C.	0.4	D.	2.5
		Hint
	7.	What is written as a decimal?
		A.		B.
		C.		D.
		Hint
	8.	Evaluate the expression p2q if p = and q = .
		A.		B.
		C.		D.
		Hint
	9.	Find the value of
		A.		B.	2
		C.		D.
		Hint
	10.	What is the common ratio of the sequence ,...?
		A.		B.	5
		C.	5	D.
		Hint
	11.	What is the next term in the sequence
		A.		B.	16
		C.	12	D.
		Hint
	12.	Write 4.225 as a fraction in simplest form.
		A.		B.
		C.		D.
		Hint
	13.	Find the product of and Write the solution in simplest form.
		A.		B.
		C.		D.
		Hint
	14.	Find Write the quotient in simplest form.
		A.		B.
		C.	ab	D.
		Hint
	15.	Find the LCD of and
		A.	10	B.	12
		C.	24	D.	18
		Hint
	16.	Find Write the difference in simplest form.
		A.		B.
		C.		D.
		Hint
	17.	Find the mean of the following data: 6.2, 7.1, 5.0, 5.7, 6.2, 9.4, 4.3, 5.2, 5.5, 5.9
		A.	6.2	B.	5.8
		C.	6.05	D.	6.72
		Hint
	18.	Find the median of the following data: 6.2, 7.1, 5.0, 5.7, 6.2, 9.4, 4.3, 5.2, 5.5, 5.9
		A.	5.8	B.	5.7
		C.	6.2	D.	6.05
		Hint
	19.	Solve
		A.	x = 2	B.	x = 98
		C.		D.
		Hint
	20.	Dien-Tu purchased some compact discs with a price of $14.99 each. The total cost, before tax, was $59.96. How many compact discs did Dien-Tu purchase?
		A.	6	B.	5
		C.	4	D.	3
		Hint