Question

Liquids P, Q and Rare the three solutions of liquids A, B and C. Solution P contains A, B and C in the ratio 1:2:3, solution Q contains A, B and C in the ratio 2:3:
4, while solution R contains A, B and C in the ratio 3:4:5. If the three liquids P, Q and Rare mixed in equal ratio, what would be the ratio of A, B and C in the resultant mixture?​

Answer 1

Answer:

2:3:4

Step-by-step explanation:

P => 1:2:3 => 1A + 2B + 3C

Q => 2:3:4 => 2A + 3B + 4C

R => 3:4:5 => 3A + 4B + 5C

P+Q+R = 6A + 9B + 12C

=> 6:9:12

=> 2:3:4