1.	Approximately 70 out of 100 teens have their own savings account. Express the ratio 70:100 as a fraction in simplest form.
		A.		B.
		C.		D.
		Hint
	2.	Express the ratio of 300 miles to 25 gallons of gasoline as a unit rate.
		A.	32 miles per gallon	B.	1.2 miles per gallon
		C.	50 miles per gallon	D.	12 miles per gallon
		Hint
	3.	Express 4 tickets for $35 as a unit rate.
		A.	$87.50 per ticket	B.	$8.75 per ticket
		C.	$0.08 per ticket	D.	$0.88 per ticket
		Hint
	4.	A jet aircraft can fly 2,500 miles in 4 hours. How far can it fly in one hour?
		A.	62.5 mi	B.	6,250 mi
		C.	6.25 mi	D.	625 mi
		Hint
	5.	Approximately 105 out of 350 teens have their own savings account. Express the ratio 105:350 as a fraction in simplest form.
		A.		B.
		C.		D.
		Hint