What should come at the place of ‘?’ in the following question?
If 3a = 9b = 27c and (1/3a + 1/18b + 1/27c) = 5/54, find the value of abc.1
1
2
30
3
36
4
42
What should come at the place of ‘?’ in the following question?
If 3a = 9b = 27c and (1/3a + 1/18b + 1/27c) = 5/54, find the value of abc.