Posted by **Anonymous** on Wednesday, February 29, 2012 at 10:47am.

if 6 times the sixth term is equal to 15 times the fifteenth term ,find its 21st term

## Answer this Question

## Related Questions

- math - the fourth term of an arithmetic progression is equal to 3 times the ...
- Math - The sixth term of an A.P. is 5 times the first term and the eleventh term...
- math - if 4th term of an arithmetic progression is 3 times the 1st term nd 7th ...
- Arithmetic Sequence - Given the third term of an arithmetic sequence less than ...
- Math - The fifth term of an arithmetic progression is three times the second ...
- arithmetic - If 10 times the 10 th term of an AP is equal to 15 times its 15 th ...
- Arithmetic Progression - In an AP the 6th term is half the 4th term and the 3rd ...
- math - find the first 3 term s of an arithmetic sequence in which the 21 term is...
- arithmetic - Determining the first three terms of an ArithmetiC progressionof ...
- Math - The sixth term of an arithmetic sequence is 20.6 and the 9th term is 30.2...

More Related Questions