Répondre :
a = 941664
b = 665857
c = 470832
On demande : a/b = b / (a/2)
a/b = (b/1) / (a/2)
a/b = (b/1) * (2/a)
a/b = 2b/a
a/b - 2b/a = 0
faux
b = 665857
c = 470832
On demande : a/b = b / (a/2)
a/b = (b/1) / (a/2)
a/b = (b/1) * (2/a)
a/b = 2b/a
a/b - 2b/a = 0
faux