Réponses

  • Utilisateur Brainly
2014-04-12T09:45:10+02:00
a) 2.5/ 3.5 =25/35=5/7

b) 1.5/3 =15/30=1/2

c) 4/1.2 =40/12=10/3

d) 2.7/ 0.18
=27/18=3/2