Odpowiedź:
a)
[tex] \frac{5}{12} = 5 \div 12[/tex]
[tex] \frac{6}{8} = 6 \div 8[/tex]
[tex] \frac{7}{9} = 7 \div 9[/tex]
[tex] \frac{4}{7} = 4 \div 7[/tex]
[tex] \frac{4}{9} = 4 \div 9[/tex]
[tex] \frac{3}{15} = 3 \div 15[/tex]
[tex] \frac{7}{10} = 7 \div 10[/tex]
b)
[tex]7 \div 15 = \frac{7}{15} [/tex]
[tex]3 \div 8 = \frac{3}{8} [/tex]
[tex]7 \div 5 = \frac{7}{5} [/tex]
[tex]5 \div 7 = \frac{5}{7} [/tex]
[tex]4 \div 11 = \frac{4}{11} [/tex]
[tex]2 \div 9 = \frac{2}{9} [/tex]
[tex]6 \div 13 = \frac{6}{13} [/tex]
Mam nadzieje że pomogłam :)
