Urgent svp : mathématiques Trouver un fraction a intercaler entre 1 1 ------ Et ------ 6. 5

1/6 < .... < 1/5

1/6 = (1 x 5)/(6 x 5) = 5/30

1/5 = (1 x 6)/(5 x 6) = 6/30

5/30 < ... < 6/30

5/30 = 10/60
6/30 = 12/60

10/60 < ... < 12/60
              ↓
10/60 < 11/60 < 12/60

⇒ 1/6 < 11/60 < 1/5