Calculer l'inverse de fractions Exercice

\dfrac{5}{3}

-\dfrac{3}{5}

3,5

−3,5

\dfrac{3}{-4}

\dfrac{4}{3}

\dfrac{3}{4}

−1

\dfrac{-11}{12}

\dfrac{11}{12}

\dfrac{12}{11}

1

−5

5

\dfrac{1}{5}

4

-\dfrac{13}{2}

\dfrac{13}{2}

−11

−2,13

\dfrac{9}{8}

9,8

8,9

1,125

-\dfrac{1\ 011}{101}

−101,1011

−1

-\dfrac{1}{10}