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 15 red marbles out of 50 marbles as a fraction in simplest form.
		A.		B.
		C.		D.
		Hint
	3.	A jet aircraft can fly 2,500 miles in 4 hours. How far can it fly in one hour?
		A.	6,250 mi	B.	6.25 mi
		C.	62.5 mi	D.	625 mi
		Hint
	4.	The #712 school bus traveled 150 miles on 10 gallons of gas. How many miles per gallon does the bus get?
		A.	150	B.	1.5
		C.	15	D.	0.15
		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