Articles
Register
Sign In
Search
erxux
@erxux
January 2021
1
74
Report
Bonjour, je n’arrive pas cet exercice de maths, merci de m’aider :
Lors du percement du tunnel sous la Manche, quand les conditions étaient favorables, les tunneliers avançaient 7cm/min. Déterminer la distance qu’ils creusaient en 12heures.
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
zoubizou2
1h=60min
12h=720min
d=v×t=7×720=5040cm
ils auront donc parcourue 5040cm en 12h
1 votes
Thanks 2
ficanas06
5040 cm ou 50.4 m
zoubizou2
c la meme chose
ficanas06
On essaie toujours d'exprimer une mesure dans l'unité la mieux adaptée (ici, 50.4 m)
More Questions From This User
See All
erxux
January 2021 | 0 Respostas
Responda
erxux
January 2021 | 0 Respostas
Responda
erxux
January 2021 | 0 Respostas
Responda
erxux
December 2020 | 0 Respostas
Responda
Erxux
June 2019 | 0 Respostas
Responda
Erxux
May 2019 | 0 Respostas
Responda
Erxux
May 2019 | 0 Respostas
Responda
Erxux
May 2019 | 0 Respostas
Responda
×
Report "Bonjour, je n’arrive pas cet exercice de maths, merci de m’aider : Lors du percement du tunnel sous .... Pergunta de ideia de erxux"
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
12h=720min
d=v×t=7×720=5040cm
ils auront donc parcourue 5040cm en 12h