Réponse:
30 a- 7+8: 15
30b.
x+y : 25 donc x: 25-y
(25-y)×y = 154
x = 14 y = 11
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
Réponse:
30 a- 7+8: 15
30b.
x+y : 25 donc x: 25-y
(25-y)×y = 154
x = 14 y = 11