document.write( "Question 1162673: If the sum of n terms of two arithmetic progressions is in the ratio (3n+8): (7n+15) find the ratio of their 12th term. \n" ); document.write( "
Algebra.Com's Answer #786718 by solver91311(24713)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " |