1.	Estimate 67% of 28.
		A.	20	B.	25
		C.	15	D.	10
		Hint
	2.	Estimate 48% of 52.
		A.	15	B.	140
		C.	25	D.	50
		Hint
	3.	A fish tank that originally costs $18.95 is on sale for 25% off. About how much will the tank cost on sale?
		A.	about $10	B.	about $5
		C.	about $20	D.	about $15
		Hint
	4.	A sweater that originally costs $48.99 is on sale for 50% off. Estimate the sale price.
		A.	about $20	B.	about $25
		C.	about $40	D.	about $35
		Hint
	5.	What is a reasonable estimate for the percent of the figure that is shaded?
		A.	80%	B.	45%
		C.	58%	D.	25%
		Hint