Question

Two numbers A and B are such that the sum of 5% of A and 4% of B is two-third of the sum of 6% of A and 8% of B. Find the ratio of A : B.​

Answer 1

Answer:

4/3

Step-by-step explanation:

5a+ 4b= (2/3)(6a+8b)

15a+12b= 12a+16b

3a=4b

a/b=4/3