0.1875 you must divide 3 by 16 the numerator by the denominator
The answer Is C here is my explanation:
20% of 900 = 180
Therefore 900+180=1080
So there answer is 1080 (C)
the first six terms of the sequence 

now on this new edited version

so, as you can see, the "common difference" of this arithmetic sequence is d = 5, hmmm what term is 67 anyway?

The number is 460. So 16% of that number would be 73.6