pouvez vous m'aider svp pour cette exercice

bonjour

I=3/4+5/16=12/16+5/16=17/16

J=1/3-1/6=2/6-1/6=1/6

K=9+2/7=63/7+2/7=65/7

L=3-1/2=6/2-1/2=5/2

Bonjour

♧1. [tex] I = \frac {3}{4} + \frac {5}{16} = \frac {12}{16} + \frac {5}{16} = \frac {17}{16} [/tex]

♧2. [tex] J = \frac {1}{3} - \frac {1}{6} = \frac {2}{6} - \frac {1}{6} = \frac {1}{16} [/tex]

♧3. [tex] K = 9 + \frac {2}{7} = \frac {63}{7} + \frac {2}{7} = \frac {65}{7} [/tex]

♧4. [tex] L = 3 - \frac {1}{2} = \frac {6}{2} - \frac {1}{2} = \frac {5}{2} [/tex]

Voilà ^^