The ratio of the sum of n terms of two AP\'s is 7n+1:4n+27. Find the ratio of their 9th terms.

The ratio of the sum of n terms of two AP\'s is 7n+1:4n+27. Find the r

1.	The ratio of the sum of n terms of two AP\'s is 7n+1:4n+27. Find the ratio of their 9th terms.
Answer» 64:63