Jump to content

Poly noël maths


Kovu

Recommended Posts

Coucou!

Dans le sujet de Maths 1, pour le QCM 13 p 196, je ne comprends pas comment les effectifs attendus à la question C peuvent être 50

Par exemple pour la case 1, je fais 120x100/300 et du coup ça fait 40 mais je comprends pas mon erreur parce que pourtant il me semble que c'est celle-là la formule dans le cours...

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...