1.	Estimate 67% of 28.
		A.	25	B.	20
		C.	10	D.	15
		Hint
	2.	Estimate 33% of 119.
		A.	50	B.	60
		C.	40	D.	70
		Hint
	3.	Estimate 75% of 4,023.
		A.	1,500	B.	3,000
		C.	30	D.	15
		Hint
	4.	Mr. Smith wants to give a 20% tip for a food bill of $24.80. About how much should he leave for the tip?
		A.	$5	B.	$30
		C.	$2.50	D.	$10
		Hint
	5.	What is a reasonable estimate for the percent of the figure that is shaded?
		A.	58%	B.	25%
		C.	80%	D.	45%
		Hint