Articles
Register
Sign In
Search
Amaldirection
@Amaldirection
May 2019
2
76
Report
Bonjour, j'ai besoin d'aide sur un exercice que je dois rendre pour demain, en mathématiques :
1) Une automobiliste a parcouru 153 km en 2 h 15 min. Quelle a été sa vitesse moyenne sur ce trajet ?
2) Une automobiliste a roulé 3 h 30 min à la vitesse moyenne de 74 km.h-1.
Quelle distance a-t-elle parcourue ?
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
winner123
Verified answer
Bonsoir
1 ) vitesse = distance / temps
2 h 15 min = 2.25 h
153 / 2.25 =
68 km/ h
2. distance = vitesse x temps donc tu peux faire
3 h 30 min = 3.5 h
0 votes
Thanks 1
bic65
1) 153/2,25 = 68 km/h
2) 3,5x74= 259 km
0 votes
Thanks 1
More Questions From This User
See All
amaldirection
June 2021 | 0 Respostas
Responda
amaldirection
January 2021 | 0 Respostas
Responda
amaldirection
January 2021 | 0 Respostas
Responda
amaldirection
January 2021 | 0 Respostas
Responda
amaldirection
January 2021 | 0 Respostas
Responda
amaldirection
January 2021 | 0 Respostas
Responda
amaldirection
January 2021 | 0 Respostas
Responda
amaldirection
January 2021 | 0 Respostas
Responda
Amaldirection
May 2019 | 0 Respostas
Responda
Amaldirection
May 2019 | 0 Respostas
Responda
×
Report "Bonjour, j'ai besoin d'aide sur un exercice que je dois rendre pour demain, en mathématiques : 1) U.... Pergunta de ideia de Amaldirection"
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
Bonsoir1 ) vitesse = distance / temps
2 h 15 min = 2.25 h
153 / 2.25 = 68 km/ h
2. distance = vitesse x temps donc tu peux faire
3 h 30 min = 3.5 h
2) 3,5x74= 259 km