Réponses

Meilleure réponse !
2013-11-01T14:52:28+01:00
X/10 = 50/14
= x/10 x10 = 50/14 x 10 
x = 50/14 x 10
250/7
2013-11-01T14:54:04+01:00
Si X:10 = 50:14  X = 50/14 x 10
X = 3,57143 x 10 = 35.7143