Réponses

  • Utilisateur Brainly
2013-04-26T13:05:08+02:00

(2+2)/15=4/15=0,2666...

 

(8*2)/(5*3)=16/15=1,0666....

 

3/10-(1*6)/(2*5)=3/10-6/10=-3/10=-0,3