trois enfants se partagent 1200 euros. Etienne touche 150 euros de moins qu'Aurélien, et Aurélien touche le double d'Ingrid. Combien touche Ingrid?

By: USER8659
25 Agustus 2025 mathematiques 5 minutes
4.5
147 views 147 comments 13 shares
Responsive Ad Header

Question

Grade: Education Subject: mathematiques
trois enfants se partagent 1200 euros. Etienne touche 150 euros de moins qu'Aurélien, et Aurélien touche le double d'Ingrid. Combien touche Ingrid?
Asked by:
147 Viewed 147 Answers
Responsive Ad After Question

Answer (147)

Best Answer
(439)

Bonsoir,

Ingrid : n
Aurélien : 2n
Étienne : 2n - 150
n + 2n + ( 2n - 150 ) = 1 500
n + 2n + 2n - 150 = 1 500
5n - 150 = 1 500
5n = 1 500 + 150
5n = 1 650
n = 1 650 / 5 = 330 €
Aurélien : 330 € × 2 = 660 €
Étienne : 660 € - 150 € = 510 €
330 € + 660 € + 510 € = 1 500 €
• Ingrid a 330 €.
• Aurélien a 660 €.
• Étienne a 510 €.

Bonne soirée !

Answered on 25 Agustus 2025
(297)

Bonjour ,

soit x la part d'Ingrid

Aurélien touche 2x

Etienne 2x+150.

On a l'équation:

x + 2x + 2x + 150 = 1200

5x = 1200-150

5x = 1050

x = 1050 /5

x = 210

Ingrid a 210€, Aurélien 420€ et Etienne 570€

Bonne journée

Answered on 25 Agustus 2025

Related Articles

In figura este reprezentat un cub .Daca aria totala a cubului este egala cu 96 cm la a doua atunci AB egal cu

111 views 111 comments

Substanțele toxice din corpul meu sunt eliminate cu ajutorul..... Va rog ajutați-mă îmi trebuie la stiințe

109 views 109 comments

DAU COROANA!!! referat despre soda caustica

46 views 46 comments

Scrie forma de plural a adjectivelor de mai jos ..aramiu ,cafeniu ,caramiziu .

78 views 78 comments

66 grade 58 minute 11 secunde + 17 grade 24 minute 43 secunde

63 views 63 comments

Question 6: Can you describe the difference between a 'print head cleaning solution' and a 'print head cleaning brush', and which should be used?

146 views 146 comments

Adjective pentru food (mancare) in engleza adjectivele

55 views 55 comments

Question 5: What is the role of the print head cartridge in the troubleshooting process for the 'B200' error?

110 views 110 comments

What are some popular niches for Bangladeshi bloggers?

54 views 54 comments

afla câtul dacă impartitorul este 4 , iar deîmpartitul este pe rând : 28 ,36,40,12

82 views 82 comments

Question 4: Besides cleaning, what other potential troubleshooting steps can be taken when encountering the 'B200' error on a MP287?

133 views 133 comments

text argumentativ de 150-300 cuvinte despre importanta respectarii regulilor intr-un domeniu de activitate. doar cateva idei va rog.. ca restul textului il fac eu.

160 views 165 comments

Question 3: What does the 'print head sensor' refer to in the context of the error 'B200'?

91 views 91 comments

Deimpartitul este 20 iar catul este 5. Care este impartitorul?

62 views 62 comments

Question 2: What is the recommended procedure for cleaning the print head on a MP287 printer?

94 views 94 comments

eseu ce este fericirea\

29 views 29 comments

Bonjour,
Je voulais savoir si vous aviez des exemples de livres où un personnage ment afin de contrôler ou influencer une autre personne.
Mercii ​

157 views 157 comments

Fille: hi !
Garçon: hello !
fille: how are you ?
Garçon : fine and you ?
Fille : I’m not fine
Garçon : why ?
Fille : I don’t want to get married i just want to continue my studies.
          I am young and i want to become someone good education, have a diploma.
Garçon: I understand your situation. I would like my wife to be well educated and have a diploma

Pouvez vous m’aider pour la suite svp !!!

160 views 468 comments

Le carburant des voitures de Légumecity est du soja mélangé avec des betteraves a sucre . Un véhicule consomme 2 litres aux 100 kilomètres. Combien ce véhicule consomme-t-il si la consommation est exprimée en gallon par milles ?

160 views 228 comments

When should I consider contacting HP support for the HP 2700 error E3?

70 views 70 comments