The compound ratio of 2/3, 6/7, 1/3 and 1/8 is given by?
Choose the correct option.
A) 1/49  B) 1/42  C) 1/09  D) 1/77  E) 1/12
2/3 * 6/7 * 1/3 * 1/8   = 1/42   Answer: 1/42
<result>B</result>
The compound ratio of 2/3, 6/7, 1/3 and 1/8 is given by?