Odpowiedź:
1
[tex]2 \times \frac{7}{11} = \frac{1}{1} \times \frac{7}{7} = \frac{7}{7} = 1[/tex]
[tex] \frac{13}{15} \times 4 = \frac{13}{15} \times \frac{4}{1} = \frac{52}{15} = 3 \frac{7}{15} [/tex]
[tex]7 \times \frac{11}{50} = \frac{7}{1} \times \frac{11}{50} = \frac{77}{50} = 1 \frac{27}{50} [/tex]
[tex]10 \times \frac{1}{7} = \frac{10}{1} \times \frac{1}{7} = \frac{10}{7} = 1 \frac{3}{7} [/tex]
[tex] \frac{4}{9} \times 5 = \frac{4}{9} \times \frac{5}{1} = \frac{20}{9} = 2 \frac{2}{9} [/tex]
[tex] \frac{7}{10} \times 7 = \frac{7}{10} \times \frac{7}{1} = \frac{49}{10} = 4 \frac{9}{10} [/tex]
Liczę na naj ❤
