Sagot :
Réponse :
Explications étape par étape
Bonjour
Calculer :
(3/4 - 5/6) x 3/2
= [(3 x 3)/(4 x 3) - (5 x 2)/(6 x 2)] x 3/2
= (9/12 - 10/12) x 3/2
= (-1/12) x 3/2
= (-3/12) x 1/2
= [-3/(3 x 4)] x 1/2
= (-1/4) x 1/2
= (-1/8)
Réponse :
Explications étape par étape
Bonjour
Calculer :
(3/4 - 5/6) x 3/2
= [(3 x 3)/(4 x 3) - (5 x 2)/(6 x 2)] x 3/2
= (9/12 - 10/12) x 3/2
= (-1/12) x 3/2
= (-3/12) x 1/2
= [-3/(3 x 4)] x 1/2
= (-1/4) x 1/2
= (-1/8)