Subject: mathqa
Question: two numbers a and b are such that the sum of 5 % of a and 2 % of b is two - third of the sum of 6 % of a and 8 % of b . find the ratio of a : b .
Option: 
A: 10 : 3
B: 2 : 1
C: 4 : 3
D: 3 : 2
Answer: A