Odpowiedź:
-1 i 5/6 - (-1 i 3/8) = -1 i 5/6 + 1 i 3/8 = -1 i 20/24 + 1 i 9/24 = -44/24 + 33/24 = -11/24
[tex] - 1\frac{5}{6} - ( - 1 \frac{3}{8} ) = - 1 \frac{5}{6} + 1 \frac{3}{8} = - \frac{11}{6} + \frac{11}{8} = - \frac{44}{24} + \frac{33}{24} = - \frac{11}{24} [/tex]
