1.	Find 12.5% of 32.
		A.	2.56	B.	400
		C.	4	D.	256
		Hint
	2.	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.	90 milliliters	B.	30 milliliters
		C.	270 milliliters	D.	180 milliliters
		Hint
	3.	8 is 40% of what number?
		A.	32	B.	3.2
		C.	20	D.	2
		Hint
	4.	Find 56% of 150.
		A.	268	B.	315
		C.	76	D.	84
		Hint
	5.	Joseph and Pedro are selling chocolate bars at the concession stand at a school football game. There are two types of chocolate bars, with nuts and without. They sell 36 of the ones with nuts and 54 of the ones without and make a total of $44.10. If the chocolate bars with nuts cost ten cents more than the ones without, how much did the chocolate bars with nuts cost?
		A.	$0.45	B.	$0.55
		C.	$0.59	D.	$0.49
		Hint