Sagot :
[tex]3/8 \times [4/9+2/3] = 5/12[/tex]
[tex]3/8 \times4/9 \times 2/3 = 1/9[/tex]
[tex]7/5\times[3/10 + 1/5] = 7/10[/tex]
[tex]7/5 \times 3/10 + 1/5 = 31/50[/tex]
En espérant t'avoir aidé.
m= 3/8 x [4/9+2/3]= 5/12
n=3/8 x 4/9 x 2/3=1/9
o=7/5 x [3/10 + 1/5]=7/10
p=7/5 x 3/10 + 1/5=31/50