Four ninths multiplied by two thirds is = to eight twenty sevenths
Two thirds is six ninths; six ninths minus four ninths is two ninths.
2 and 2/3
Seven ninths minus four ninths is 1/3.
12 is four ninths of twenty-seven.
Four and two thirds divided by one and three ninths = 7/2 or 31/2
it is three quarters
8 and 1/9.