1.	Determine whether the ratios and form a proportion. Justify your answer.
		A.	Yes, their cross products are equal.	B.	No, their cross products are not equal.
		C.	Yes, they are both percents.	D.	No, they are unit rates.
		Hint
	2.	Solve
		A.	1.6	B.	1.4
		C.	1.5	D.	1.3
		Hint
	3.	Solve .
		A.	r = 27.1	B.	r = 25.2
		C.	r = 8.4	D.	r = 20.5
		Hint
	4.	In a recent survey, 336 out of 500 people chose Reallygood Cola as their favorite soft drink. If a similar survey was conducted out of 2,000 people, how many people would chose Reallygood Cola as their favorite soft drink?
		A.	1,000 people	B.	1,344 people
		C.	1,680 people	D.	672 people
		Hint
	5.	A restaurant claims that two slices of their Grande Pizza will serve 1 person. According to this claim, how many people would be served by 36 slices of Grande Pizza?
		A.	20 people	B.	36 people
		C.	15 people	D.	18 people
		Hint