Articles
Register
Sign In
Search
linsou65
@linsou65
January 2023
2
20
Report
svp je vous demande trop mais c'est important et je vous donne 20 point (ps mon devoir est noté
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
fubuki
Bjr,
1a.5/9 b.15/8 c.5/6 d.77/48
2a.12/8 b.15/14 c.1/36 d.7/40
3a.45/8 b.71/8 c.1/2 d.14/9
J’espère qu’il n’y a pas de fautes.
1 votes
Thanks 1
elisabelle944735
Verified answer
Exercice 14:
a) 7/18 + 1x3/6x3 = 7/18 + 3/18 = 10/18 = 5/9
b) 21x4/10x4 - 9/40 = 84/40 - 9/40 = 75/40 = 15/8
c) 14/60 + 9x4/15x4 = 14/60 + 36/60 = 5/6
d) 7x6/8x6 + 35/48 = 42/48 + 35/48 = 77/48
Exercice 15:
a) 27/28 + 3x7/4x7 = 27/28 + 21/28 = 12/7
b) 25x3/14x3 - 30/42 = 75/42 - 30/42 = 45/42 = 15/14
c) 25/36 - 2x12/3x12 = 25/36 - 24/36 = 1/36
d) 39/40 - 4x8/5x8 = 39/40 - 32/40 = 7/40
Exercice 16:
a) 13/8 + 4x8/1x8 = 13/8 + 32/8 = 45/8
b) 10x8/1x8 - 9/8 = 80/8 - 9/8 = 71/8
c) 11/2 - 5x2/1x2 = 11/2 - 10/2 = 1/2
d) 5/9 + 1x9/1x9 = 5/9 + 9/9 = 14/9
2 votes
Thanks 1
linsou65
merci t'est le bosse
More Questions From This User
See All
linsou65
February 2023 | 0 Respostas
voila je n'arrive pas
Responda
linsou65
February 2023 | 0 Respostas
voila je n'arrive pas
Responda
linsou65
February 2023 | 0 Respostas
voila je n'arrive pas svp
Responda
linsou65
January 2023 | 0 Respostas
voila je n'arriva pas c'est dur
Responda
linsou65
January 2023 | 0 Respostas
voila je n'arrive pas
Responda
linsou65
January 2023 | 0 Respostas
voila je n'arrive pas
Responda
linsou65
January 2023 | 0 Respostas
svp aider moi je n'arrive pas
Responda
linsou65
January 2023 | 0 Respostas
svp aider moi je narrive pas.
Responda
linsou65
January 2023 | 0 Respostas
voila j'arrive pas svp aider moi
Responda
linsou65
January 2023 | 0 Respostas
voila je n'arrvie pas cette exercice
Responda
×
Report "svp je vous demande trop mais c'est important et je vous donne 20 point (ps mon devoir est noté.... Pergunta de ideia de linsou65"
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
1a.5/9 b.15/8 c.5/6 d.77/48
2a.12/8 b.15/14 c.1/36 d.7/40
3a.45/8 b.71/8 c.1/2 d.14/9
J’espère qu’il n’y a pas de fautes.
Verified answer
Exercice 14:a) 7/18 + 1x3/6x3 = 7/18 + 3/18 = 10/18 = 5/9
b) 21x4/10x4 - 9/40 = 84/40 - 9/40 = 75/40 = 15/8
c) 14/60 + 9x4/15x4 = 14/60 + 36/60 = 5/6
d) 7x6/8x6 + 35/48 = 42/48 + 35/48 = 77/48
Exercice 15:
a) 27/28 + 3x7/4x7 = 27/28 + 21/28 = 12/7
b) 25x3/14x3 - 30/42 = 75/42 - 30/42 = 45/42 = 15/14
c) 25/36 - 2x12/3x12 = 25/36 - 24/36 = 1/36
d) 39/40 - 4x8/5x8 = 39/40 - 32/40 = 7/40
Exercice 16:
a) 13/8 + 4x8/1x8 = 13/8 + 32/8 = 45/8
b) 10x8/1x8 - 9/8 = 80/8 - 9/8 = 71/8
c) 11/2 - 5x2/1x2 = 11/2 - 10/2 = 1/2
d) 5/9 + 1x9/1x9 = 5/9 + 9/9 = 14/9