Assuming you mean 4/9 of 63, you need to multiply 63 by the numerator (in this case, 4), then divide the result by the denominator (in this case, 9). Actually you can also divide first, and then multiply.
Seven ninths minus four ninths is 1/3.
Four and four-ninths
n
3 times four ninths is 12 ninths
One whole is nine ninths. Nine ninths minus four ninths equals five ninths.
Four ninths of 108 is 48.
2
Five-ninths must be added to four-ninths to make a whole.
Anything minus itself is zero.
No.
one and four ninths as a decimal = 1.4444
four ninths is smaller then nine tenths.