3/4 + 5/8 2/7 _ 5/3 2- (4/5 + 2/3)
Mathématiques
loussi
Question
3/4 + 5/8
2/7 _ 5/3
2- (4/5 + 2/3)
2/7 _ 5/3
2- (4/5 + 2/3)