The sum of nth term of two APS are in the ratio (5n+4):(9n+6). Find the ratio of their 18th term?

The sum of nth term of two APS are in the ratio (5n+4):(9n+6). Find th

1.	The sum of nth term of two APS are in the ratio (5n+4):(9n+6). Find the ratio of their 18th term?
Answer» Same as 5n+4:9n+6 check by putting n=18