Solve the problem.A chemist has prepared two acid solutions, one of which is 4% acid by volume, another 11% acid. How many cubic centimeters of each should the chemist mix together to obtain 50 cm3 of  solution?

A. 46.67 cc of the 4% solution; 3.33 cc of the 11% solution
B. 3.33 cc of the 4% solution; 46.67 cc of the 11% solution
C. 31 cc of the 4% solution; 19 cc of the 11% solution
D. 20 cc of the 4% solution; 20 cc of the 11% solution


Answer: C

Mathematics

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