One whole is nine ninths. Nine ninths minus four ninths equals five ninths.
The sum of 4/9 and 1/4 is 25/36.
one and four ninths as a decimal = 1.4444
One fourth is bigger.
No it is not.
Five-ninths must be added to four-ninths to make a whole.
5/4 * 8/9 is 40/36 or 1 and 1/9
It is seven ninths.