Bonjour, Je n'arrive pas à faire mon exercice, quelqu'un peux m'aidez ? Le voici : 1) Simplifier les fractions suivantes : 44/55 ; 18/24 ; 6/9 ; 4/6 ; 22/33 ; 1

Bonsoir

1) Simplifier les fractions suivantes :

44/55 = (11 x 4) / (11 x 5) = 4/5

18/24 = (6 x 3) / (6 x 4) = 3/4

6/9 = (3 x 2) / (3 x 3) = 2/3

4/6 = (2 x 2) / (2 x 3) = 2/3

22/33 = (11 x 2) / (11 x 3) = 2/3

10/15 = (5 x 2) / (5 x 3) = 2/3

15/20 = (5 x 3) / (5 x 4) = 3/4

20/24 = (4 x 5) / (4 x 6) = 5/6

12/15 = (3 x 4) / (3 x 5) = 4/5

25/30 = (5 x 5) / (5 x 6) = 5/6

8/10 = (2 x 4) / (2 x 5) = 4/5

9/12 = (3 x 3) / (3 x 4) = 3/4

4/5 = irréductible

36/48 = (12 x 3) / (12 x 4) = 3/4

40/50 = (10 x 4) / (10 x 5) = 4/5

5/6 = irréductible

33/44 = (11 x 3) / (11 x 4) = 3/4

10/12 = (2 x 5) / (2 x 6) = 5/6

55/66 = (11 x 5) / (11 x 6) = 5/6

35/42 = (7 x 5) / (7 x 6) = 5/6

2/3 = irréductible

15/18 = (3 x 5) / (3 x 6) = 5/6

3/4 = irréductible

6/8 = (2 x 3) / (2x 4) = 3/4.