Posted by **lony** on Monday, August 31, 2009 at 9:15am.

the digits of a certain number of 3 arithmetical digits are in arithmetical progression.Their sum is 15.And the number is 129 times the first digit.What is the number???

answer it please..

thank you..

- math -
**bobpursley**, Monday, August 31, 2009 at 9:22am
see other post.

- math -
**Anonymous**, Monday, August 31, 2009 at 10:11am
258 129*2= 258 2+5+8=15

## Answer This Question

## Related Questions

- math - the digits of a certain number of 3 arithmetical digits are in ...
- math - the digits of a certain number of 3 arithmetical digits are in ...
- math - the digits of a certain number of 3 arithmetical progression.Their sum ...
- Algebra math. - 1) the sum of the digits of a two digit number is 9. The value ...
- algebra - The value of a certain two-digit number is eight times he sum of its ...
- math ALGEBRA - When the digits of two-digits numbers are reversed, the new ...
- Algebra - A number consist of 3 digits.The middle digit is 0 and the sum of the...
- math - A 4-digit number. The sum of its digits is 18. The last two digits are 5 ...
- math - While adding ten two-digit numbers the digits of one of the numbers were ...
- algebra - A number consists of two digits. The sum of twice the tens digit an 5 ...

More Related Questions