Anything minus itself is zero.
One whole is nine ninths. Nine ninths minus four ninths equals five ninths.
23 and seven ninths.
It is: 5/9
2/9
67/9 - 53/9 = 14/9 or 1 and 5/9
The answer is -3.5
Five and four-ninths
two ninths
seven ninths.
12 is four ninths of twenty-seven.
Firstly, do 11 minus 4 = 7. So, now we have 7 and two ninths, minus five ninths. Much easier, 6 and 6 ninths.