1.	Determine whether the ratios and form a proportion. Justify your answer.
		A.	No, their cross products are not equal.	B.	No, they are unit rates.
		C.	Yes, they are both percents.	D.	Yes, their cross products are equal.
		Hint
	2.	Solve
		A.	4	B.	3
		C.	3.5	D.	2.5
		Hint
	3.	In a recipe, 3 cups of fruit serves 5 people. How many cups of fruit would serve 100 people?
		A.	70 cups	B.	90 cups
		C.	80 cups	D.	60 cups
		Hint
	4.	Solve .
		A.	x = 7	B.	x = 28
		C.	x = 14	D.	x = 35
		Hint
	5.	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.	672 people	B.	1,000 people
		C.	1,344 people	D.	1,680 people
		Hint