Odpowiedź :
Hej!
[tex]1 \frac{15}{22} - \frac{21}{22} = \frac{37}{22} - \frac{21}{22} = \frac{16}{22} = \frac{8}{11} [/tex]
Pozdrawiam! - Julka
Hej!
[tex]1 \frac{15}{22} - \frac{21}{22} = \frac{37}{22} - \frac{21}{22} = \frac{16}{22} = \frac{8}{11} [/tex]
Pozdrawiam! - Julka