Springloccask
résolu

Bonjour pouvez-vous m’aider merci d’avance :)

Bonjour Pouvezvous Maider Merci Davance class=

Répondre :

FamilySask

Bonsoir,

A = 3/7 * (7/3 - 5/6)

A = 3/7 * (14/6 - 5/6)

A = 3/7 * 9/6

A = 3/7 * 3/2

A = 9/14

B = 3/7 * 7/3 - 5/6

B = 21/21 - 5/6

B = 1 - 5/6

B = 6/6 - 5/6

B = 1/6

C = 12 * (1/3 - 1/6)

C = 12 * (2/6 - 1/6)

C = 12 * 1/6

C = 12/6 = 2

D = 12 * 1/3 - 1/6

D = 12/3 - 1/6

D = 4 - 1/6

D = 24/6 - 1/6

D = 23/6

Ask D'autres questions