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Sagot :

LOULAKAR

Réponse :

Explications étape par étape

Bonsoir

A) 3/2 - 2/3 +3/2

A = 3/2 + 3/2 - 2/3

A = 6/2 - 2/3

A = 18/6 - 4/6

A = 14/6

A = 7/3

B) 3/4 - 2/3 ×3/2

B = 3/4 - 1

B = 3/4 - 4/4

B = (-1/4)

C) 4/3 | 1/2 ×3/2

C = 4/3 / (1/2 x 3/2)

C = 4/3 / (3/4)

C = 4/3 x 3/4

C = 1

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