1.	Replace the with a number so that the fractions are equivalent.
		A.	dividing 4 by 4.	B.	multiplying 4 by 4.
		C.	multiplying 4 by 9.	D.	dividing 4 by 9.
		Hint
	2.	Replace the with a number so that the fractions are equivalent.
		A.	7	B.	6
		C.	4	D.	3
		Hint
	3.	Hakan is standing next to a building whose shadow is 15 feet long. If Hakan is 6 feet tall and is casting a shadow 2.5 feet long, how high is the building?
		A.	36 ft	B.	40 ft
		C.	30 ft	D.	24 ft
		Hint
	4.	Find the value of x in the equation .
		A.	6	B.	-30
		C.	14	D.	-10
		Hint
	5.	What percent of 286 is 13?
		A.	3.7%	B.	4.5%
		C.	12.0%	D.	6.8%
		Hint