Solve the problem.
-A chemist needs 120 milliliters of a 40% solution but has only 30% and 54% solutions available. Find how many milliliters of each that should be mixed to get the desired solution.
A) 80 mL of 30%; 40 mL of 54%
B) 50 mL of 30%; 70 mL of 54%
C) 40 mL of 30%; 80 mL of 54%
D) 70 mL of 30%; 50 mL of 54%

Question

Quizplus · Accepted Answer

The Answer of Solve the problem.
-A chemist needs 120 milliliters of a 40% solution but has only 30% and 54% solutions available. Find how many milliliters of each that should be mixed to get the desired solution.
A) 80 mL of 30%; 40 mL of 54%
B) 50 mL of 30%; 70 mL of 54%
C) 40 mL of 30%; 80 mL of 54%
D) 70 mL of 30%; 50 mL of 54%

Solve the Problem. -A Chemist Needs 120 Milliliters of a 40% Solution but 40