Odpowiedź:
a) =
[tex]11 \frac{8}{5} - 5 \frac{4}{5} = 6 \frac{4}{5} [/tex]
b) =
[tex]4 \frac{11}{7} - 4 \frac{6}{7} = \frac{5}{7} [/tex]
c)=
[tex]10 \frac{30}{17} - 2 \frac{15}{17} = 8 \frac{15}{17} [/tex]
d)=
[tex]2 \frac{5}{4} - 2 \frac{3}{4} = \frac{2}{4} [/tex]
e)=
[tex]14 \frac{4}{3} - 13 \frac{2}{3} = 1 \frac{2}{3} [/tex]
f)=
[tex]4 \frac{15}{11} - 2 \frac{9}{11} = 2 \frac{6}{11} [/tex]
g)=
[tex]23 \frac{12}{9} - 7 \frac{8}{9} = 16 \frac{4}{9} [/tex]
h)
[tex]20 \frac{35}{33} - 2 \frac{12}{33} = 18 \frac{23}{33} [/tex]
