15
Two thirds is twelve eighteenths. Seventeen eighteenths minus twelve eighteenths is five eighteenths.
Two thirds is twelve eighteenths, so seventeen eighteenths minus twelve eighteenths is five eighteenths.
17/18 minus 2/3 is 5/18
seventeen twenty forths
(17/18) - (2/9) = (17/18) - (4/18) = 13/18
for real it is nineteen but using words seventeen+two=12
two thousand two hundred thirty nine
4
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.
nineteen
11.33333333r
0.11764705882352942276470588235294