aidez moi slp
calculer :
-5/4+3/2
B = --------------
5/2-2/5

By: USER8573
27 Agustus 2025 mathematiques 5 minutes
4.5
109 views 109 comments 13 shares

Question

Grade: Education Subject: mathematiques
aidez moi slp
calculer :
-5/4+3/2
B = --------------
5/2-2/5
Asked by:
109 Viewed 109 Answers

Answer (109)

Best Answer
(172)
-5/4+3/2  le -5/4=-10/8 et le 3/2=12/8
donc -10/8+12/8=-2/8 soit -1/4
je te laisse faire le deuxième . tu trouve un dénominateur commun pour les deux fractions . 
Answered on 27 Agustus 2025

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