Articles
Register
Sign In
Search
Kinsou
@Kinsou
May 2019
2
15
Report
salut besoin d'aide svp
calculer les expression suivant ,et simplifier si c est possible
A=23 sur 18 - ( 1+2sur9)
B=12×(5sur8 -1sur4)
C=3sur2 × 4 sur 7- 9 sur 7 × 1 sur2
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms and service
You must agree before submitting.
Send
Lista de comentários
meemameema
Verified answer
A=23 /18 - ( 1+2/9)
A = 23/18 - (9/9 + 2/9)
A = 23/18 - 11/9 on met sur même dénominateur 18 :
11/9 = 22/18
A = 23/18 - 22/18
A = 1/18
B=12×(5/8 -1/4)
B= 12 x (5/8 - 2/8)
B= 12 x (3/8)
B=36/8 on simplifie par 4 car 36 = 9 x 4
B= 9/2
8 = 2 x 4
C=3/2 × 4/7- 9/7 × 1/2
C= 3x4/2x7 - 9x1/7x2
C= 12/14 - 9/14
C= 3/14
3 votes
Thanks 1
Blaise64
C est faux le A est ce qu on demande de mettre sur meme denominateur ?? il faut juste simplifier
Blaise64
rien d autre
Blaise64
non jme suis trompe c est juste
kinsou
merci ☺
meemameema
de rien bonne soirée!!
Blaise64
Apres calcule j ai trouve A=17/18 le reste trop la flemme
0 votes
Thanks 0
Blaise64
A= 1/18
More Questions From This User
See All
kinsou
January 2021 | 0 Respostas
Responda
kinsou
January 2021 | 0 Respostas
Responda
kinsou
January 2021 | 0 Respostas
Responda
Kinsou
May 2019 | 0 Respostas
Responda
×
Report "salut besoin d'aide svp calculer les expression suivant ,et simplifier si c est possible A=23 sur .... Pergunta de ideia de Kinsou"
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
Sobre nós
Política de Privacidade
Termos e Condições
direito autoral
Contate-Nos
Helpful Social
Get monthly updates
Submit
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
Verified answer
A=23 /18 - ( 1+2/9)A = 23/18 - (9/9 + 2/9)
A = 23/18 - 11/9 on met sur même dénominateur 18 : 11/9 = 22/18
A = 23/18 - 22/18
A = 1/18
B=12×(5/8 -1/4)
B= 12 x (5/8 - 2/8)
B= 12 x (3/8)
B=36/8 on simplifie par 4 car 36 = 9 x 4
B= 9/2 8 = 2 x 4
C=3/2 × 4/7- 9/7 × 1/2
C= 3x4/2x7 - 9x1/7x2
C= 12/14 - 9/14
C= 3/14