1.	Which ratio is not equivalent to ?
		A.		B.
		C.		D.
		Hint
	2.	Express 30 minutes per day in simplest form.
		A.	30:1	B.
		C.		D.	1 to 24
		Hint
	3.	Which pair of ratios is equivalent?
		A.	5:6 and 15:18
		B.	1:2 and 3:4
		C.	3 to 7 and 7 to 34
		D.	4 to 6 and 8 to 10
		Hint
	4.	Which pair of ratios is not equivalent?
		A.	and	B.	and
		C.	and	D.	and
		Hint
	5.	Find the ratio 15 to 12 written as a fraction in simplest form.
		A.		B.
		C.	1	D.
		Hint