A laboratory employee is mixing a 10% saline solution with 4% saline solution. How much of each solution is needed to make 500 milliliters of a 6% solution?
A. 170 milliliters of the 10% solution and 340 milliliters of 4% solution
B. 167 milliliters of the 10% solution and 333 milliliters of 4% solution
C. 110 milliliters of the 10% solution and 210 milliliters of 4% solution
D. 155 milliliters of the 10% solution and 300 milliliters of 4% solution

Question

A laboratory employee is mixing a 10% saline solution with 4% saline solution. How much of each solution is needed to make 500 milliliters of a 6% solution?
	A.	170 milliliters of the 10% solution and 340 milliliters of 4% solution
	B.	167 milliliters of the 10% solution and 333 milliliters of 4% solution
	C.	110 milliliters of the 10% solution and 210 milliliters of 4% solution
	D.	155 milliliters of the 10% solution and 300 milliliters of 4% solution