Join Examsbook
If the compound ratio of [(3a + 2b) : 3] and [1 : (3a + b)] is 1 : 2, find the ratio a : b.
5Q:
If the compound ratio of [(3a + 2b) : 3] and [1 : (3a + b)] is 1 : 2, find the ratio a : b.
- 11 : 4false
- 21 : 6false
- 31 : 2false
- 41 : 3true
- Show AnswerHide Answer
- Workspace