Question

The ratio of water and acid in solution A is 3:2 and that in solution B is 5:4. In what ratio should the two solutions, B and A, be mixed so that the new solution has acid and water in he ratio of 3 : 4?

• A. 9:5
• B. 3:5
• C. 2:7
• D. 5:7

Answer 1

Answer: (A)