SOLUTION: The ratio between the sum of 'n' terms of two arithmetical progressions is (7n+1):(4n+27). Find the ratio of their eleventh term.
Ans: 148/111
Algebra ->
Sequences-and-series
-> SOLUTION: The ratio between the sum of 'n' terms of two arithmetical progressions is (7n+1):(4n+27). Find the ratio of their eleventh term.
Ans: 148/111
Log On
Question 1046272: The ratio between the sum of 'n' terms of two arithmetical progressions is (7n+1):(4n+27). Find the ratio of their eleventh term.
Ans: 148/111 Answer by t0hierry(194) (Show Source):