1.	Express as a decimal.
		A.	0.8	B.	0.5
		C.	0.4	D.	0.04
		Hint
	2.	Find × 15. Write the answer in simplest form.
		A.	10	B.	20
		C.	5	D.	15
		Hint
	3.	Solve .
		A.	2.5	B.	10
		C.	320	D.	40
		Hint
	4.	Write as a decimal.
		A.	2.5	B.	2.3
		C.	0.5	D.	0.4
		Hint
	5.	Find . Write the answer in simplest form.
		A.		B.	18
		C.		D.	16
		Hint
	6.	Solve .
		A.	13	B.	24
		C.	23	D.	11
		Hint
	7.	Solve = .
		A.	16	B.	6.125
		C.	32	D.	8
		Hint
	8.	Solve = .
		A.	21	B.	22.1
		C.	13.1	D.	20
		Hint
	9.	Solve 54 = a · 12 · 3.
		A.	18	B.	1.5
		C.	36	D.	4.5
		Hint
	10.	Solve 8 = 0.02x.
		A.	0.4	B.	4
		C.	400	D.	40
		Hint