Eight minus one and one ninth equals six and eight ninths.
1 third = 3 ninths, 3 ninths - 2 ninths = 1 ninth.
It is: 8.04*10^-9 = 0.00000000804
Tenth to the ninth minus ten to the sixth = ten to the third.
One third is three ninths. So one ninth minus three ninths is minus two nights.
In lowest terms, three and one-ninth divided by one and two-fifths = 20/9 or 22/9
I work it out like this: (-2/15) - (-1/9) = (-2/15) + (1/9) ) [minus negative is the same as plus] = (-6/45)+(5/45) [change both to 45th as that is the lowest common multiple of 15 and 9] =-1/45 or negative1/45
Five and one ninth.