21/24 - 4/24 = 17/24
1 = 12/12 12/12 - 5/12 = 7/12
If you mean 3/8 minus 1/6 then it is 5/24
The sum of 1/3 and 7/12 is 11/12
five twelfths
seven twelfths
Two quarters minus two thirds is negative one sixth. Two quarters is six twelfths, and two thirds is eight twelfths. Six twelfths minus eight twelfths is minus two twelfths or minus one sixth.
seven twelfths
7/12 - 1/6 = 7/12 - 2/12 = 5/12
3/12 or 1/4
7/12 minus 1/3 is 1/4.
One fourth is three twelfths. So eleven twelfths minus three twelfths is eight twelfths, which is also two thirds.
Oneand one sixth is six sixths (one in total) plus one sixth - or seven sixths. So seven sixths minus 5 sixths is 2 sixths which can also be expressed as one third.
4 1/3
6.97
17/24
six twelfths