If two times A is equal to three times of B and also equal to four times of C, then A:B:C is	Choose the most appropriate option:  A) 2:3:4  B) 3:4:2  C) 4:6:3  D) 6:4:3  E) None
Solution: 2A = 3B;   Or, B = (2/3)A; And, 2A = 4C;   Or, C = (1/2)A;   Hence, A:B:C = A:2A/3:A/2 = 1:2/3:1/2 = 6:4:3   Answer: Option 6:4:3
<result>D</result>
If two times A is equal to three times of B and also equal to four times of C, then A:B:C is