32
Assuming you mean four-ninths of 72, you should initially work out one-ninth - which is 72/9= 8. Then multiply your answer for one-ninth by four, to get the answer for four ninths: 8 x 4= 32.
three eights of four ninths = 3/8 x 4/9 = 12/72 = 1/6
4/9 + 7/8 = 95/72
Seven ninths minus four ninths is 1/3.
n
Four and four-ninths
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.
4/9 + 7/8 = 95/72
2