Warning: session_start(): open(/home/gra/admin/tmp/sess_60f87d400a0c8165f8af607656c9c67d, O_RDWR) failed: Disk quota exceeded (122) in /home/gra/www/domains/profgra.org/public/maths/_common_top.php on line 12 Pourcentages
L'immobilier a augmenté de 50%. Un appartement se loue 300€ par mois, combien se louait-il avant cette augmentation ?
Sélection des types de questions tirées au sort.
Warning: Unknown: open(/home/gra/admin/tmp/sess_60f87d400a0c8165f8af607656c9c67d, O_RDWR) failed: Disk quota exceeded (122) in Unknown on line 0
Warning: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/home/gra/admin/tmp) in Unknown on line 0