Pouvez vous m’aider merci

Bonsoir,

a. 1 = 2/2 = 3/3 = 6/6 = 8/8 = 12/12

b. 1 = 10/10 = 2/2 = 4/4 = 100/100

c. 2 = 4/2 = 20/10 = 200/100 = 8/4

d. 1/2 = 2/4 = 4/8 = 5/10 = 6/12.

Réponse :

Explications étape par étape

Bonjour

Complète :

1 = 2/... = 3/... = 6/... = 8/... = 12/...

1 = 2/2 = 3/3 = 6/6 = 8/8 = 12/12

1 = .../10 = .../2 = .../4 = .../100

1 = 10/10 = 2/2 = 4/4 = 100/100

2 = 4/... = .../10 = .../100 = .../4

2 = 4/2 = 20/10 = 200/100 = 8/4

... = 4/2

... = 2 x 10 = 20

... = 2 x 100 = 200

... = 2 x 4 = 8

1/2 = 2/... = 4/... = .../10 = .../12

1/2 = 2/4 = 4/8 = 5/10 = 6/12

... = 2 x 2 = 4

... = 4 x 2 = 8

... = 10 / 2 = 5

... = 12 / 2 = 6