Réponses

  • Utilisateur Brainly
2013-12-04T17:55:56+01:00
a. 2,7/0,9
=27/9
=3

b. 8/1,6
=80/16
=5

c. 1,375/1,1
=1375/1100
=5/4

d. 3,78/2.52

=378/252
=3/2