Six Nine Nine
- 17 ( negative 17 )
If we convert to the same denominators:Nine twelfths subtract six twelfths = Three twelfths.
You will get zero if you subtract six ninths from six ninths.
subtract any number form nine and then with that answer and the number you subtracted 9 with, those added, make the sum of nine
buy a calculator stupid!
Six of the nine counties of the Irish province of Ulster make up Northern Ireland.