Odpowiedź:
ZAD 2
a)
[tex]4 \frac{5}{6} - \frac{4}{6} = 4 \frac{1}{6} [/tex]
b)
[tex]5 \frac{5}{6} - 4 = 1 \frac{5}{6} [/tex]
c)
[tex]5 - \frac{2}{5} = 5 - 0.4 = 4.6[/tex]
d)
[tex]5 \frac{1}{6} - 2 \frac{5}{6 } = 2 \frac{2}{6} [/tex]
ZAD 3
a) 2/5, 3/8
b)4, 4
c)1/3, 1/4
