1.

Q: One type of liquid contains 25 % of benzene, the other contains 30% of benzene. A can is filled with 6 parts of the first liquid and 4 parts of the second liquid. Find the percentage of benzene in the new mixture.

A. 0.27
B. 0.26
C. 0.29
D. 0.21
Answer» B. 0.26


Discussion

No Comment Found