Réponses

  • x22
  • Modérateur Junior
2014-09-15T17:03:25+02:00
Salut!

Ex 8:

 \frac{3}{5} = \frac{9}{15}

 \frac{1}{10} = \frac{100}{1000}

 \frac{7}{2} = \frac{21}{6}

 \frac{1}{5} = \frac{100}{500}

 \frac{-3}{-7} = \frac{9}{21}

 \frac{-25}{8} = \frac{-50}{16}

Bonne continuation =)