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exercice 61 pouvez vous m'aidez svp?

Exercice 61 Pouvez Vous Maidez Svp class=

Répondre :

Exemple :

A = 7 * 1/3 - 1/3 = 7/3 - 1/3 = 6/3 = 2
B = 7/4 - 3/4 * 3/5 = 7/4 - 9/20 = 35/20 - 9/20 = 26/20 = 13/10
C = 13/11 + (-8/11) ÷ (-4/3) = 13/11 + (-8/11)*(-3/4) = 13/11 + 24/44 = 52/44 + 24/44 = 76/44 = 19/11

Tu continues ?