1.	Express as a decimal.
		A.	0.5	B.	0.8
		C.	0.4	D.	0.04
		Hint
	2.	Find the value of w if 36w = 144.
		A.	4	B.	5184
		C.	108	D.	180
		Hint
	3.	Find × 15. Write the answer in simplest form.
		A.	5	B.	20
		C.	15	D.	10
		Hint
	4.	Solve .
		A.	10	B.	320
		C.	40	D.	2.5
		Hint
	5.	Write as a decimal.
		A.	2.3	B.	0.5
		C.	2.5	D.	0.4
		Hint
	6.	Express as a decimal.
		A.	1.25	B.	0.8
		C.	0.0125	D.	0.125
		Hint
	7.	Find . Write the answer in simplest form.
		A.		B.
		C.	16	D.	18
		Hint
	8.	Solve = .
		A.	22.1	B.	13.1
		C.	20	D.	21
		Hint
	9.	Solve 54 = a · 12 · 3.
		A.	1.5	B.	36
		C.	4.5	D.	18
		Hint
	10.	Solve 8 = 0.02x.
		A.	0.4	B.	4
		C.	40	D.	400
		Hint