3/4
four twelfths since 4/12 ~= 0.333333
8/12, or 2/3
They would have to convert to same denominators to add. So that would be 8 twelfths plus three twelfths. And that is eleven twelfths. 0.916666667
this is the same as 3 holes and 8 twelfths plus 1 hole and 3 twelfths = 4 and 11 twelfths
twelve and four twelfths
One fourth is three twelfths. So one twelfth plus three twelfths is four twelfths, which is also one third.
3/4
We convert this to twelfths to give: 10 twelfths + 4 twelfths + 9 twelfths = 23 twelfths or 1 and 11 twelfths.
four twelfths since 4/12 ~= 0.333333
8/12, or 2/3
6 and 1/3
It's forty three sixtyiths
Three twelves is 36. Four twelves is 48. 36 - 48 = -12. Three twelfths - fourth twelfths equals minus one twelfth.
They would have to convert to same denominators to add. So that would be 8 twelfths plus three twelfths. And that is eleven twelfths. 0.916666667
It is: 5/12
10/12 + 9/12 = 19/12 = One and seven-twelfths.