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Ответ:

[tex]4 = \frac{1}{4} [/tex]

[tex]9 = \frac{1}{9} [/tex]

[tex] \frac{1}{2} = 2[/tex]

[tex] \frac{1}{7} = 7[/tex]

[tex] \frac{3}{4} = \frac{4}{3} [/tex]

[tex] \frac{11}{13} = \frac{13}{11} [/tex]

[tex]1 \frac{1}{3} = \frac{4}{3} = \frac{3}{4} [/tex]

[tex]2 \frac{2}{5} = \frac{12}{5} = \frac{5}{12} [/tex]

10 1/4= 41/4=4/41