1.	Which statement correctly states the percent equation, where P is the percentage, B is the base, and R is the rate?
		A.	P = RB   100	B.	B = RP
		C.	P = RB	D.	R = PB
		Hint
	2.	62.5% of what number is 10?
		A.	16	B.	625
		C.	6.25	D.	0.16
		Hint
	3.	Suppose you open a savings account that earns 4.5% annual interest. You want to earn at least $135 in interest after 4 years. How much money should you invest in order to earn $135 in interest?
		A.	$3750	B.	$7.50
		C.	$750	D.	$7500
		Hint
	4.	Soundous needs a 50% saline solution. She has 60 milliliters of a 40% solution. How many milliliters of a 70% solution should she add to obtain the required 50% solution?
		A.	270 milliliters	B.	30 milliliters
		C.	180 milliliters	D.	90 milliliters
		Hint
	5.	Find 56% of 150.
		A.	76	B.	84
		C.	315	D.	268
		Hint