Posted by **Kathy** on Wednesday, August 31, 2011 at 8:13pm.

What is the number between 149000 and 150000 which has a tens digit that is 7 more than its ones digit. The sum of the tens ans ones digit is 9 and the hundreds digit is zero

- Math -
**Reiny**, Wednesday, August 31, 2011 at 8:36pm
Since the hundreds digit is zero, we just have to concentrate on the last two digits.

let the unit digit be x

then the tens digit = x+7

x+x+7 = 9

2x=2

x=1

the unit digit is 1, the tens digit is 8 and our number is

149081

## Answer this Question

## Related Questions

- Algebra - Math HW HELP! - 1) It is a five-digit whole number. 2) It is a ...
- math - i am a 4 digit number.my thousands didgit is 4 less than my tens digit.my...
- 4th grade - i am a 5 digit number my tens digit is the sum of my hundreds digit ...
- Math - My tens digit is the lowest even number. My hundreds digit is six more ...
- Math - i am a 4 digit number between 3000 and 4000.My ones digit is twice my ...
- math - My thousands digit is twice my hundreds digit. The sum of my tens and ...
- Math - My hundreds digit is the last odd number. Five less than my hundreds ...
- Math - Iam a 5digit number my tens digit is the sum of my hundreds digits and ...
- math - my thousand digit is half my ones digit.my houndreds digit is odd and ...
- Math - My thousand digit is an even number which is two more than my hundreds ...

More Related Questions