Réponse:
[tex] \sqrt{ \frac{1}{16} } = \frac{1}{4} [/tex]
[tex] \sqrt{ \frac{1}{144} } = \frac{1}{12} [/tex]
[tex] \sqrt{ \frac{9}{25} } = \frac{3}{5} [/tex]
[tex] \sqrt{ \frac{121}{36} } = \frac{11}{6} [/tex]
[tex] \sqrt{ \frac{81}{10000} } = \frac{9}{100} [/tex]
