43 Calculer: A= 5/7 - (3/2 - 5/4) B= (5/8) + -7/4) - -1/3 - 4/3
Mathématiques
meh53
Question
43 Calculer:
A= 5/7 - (3/2 - 5/4)
B= (5/8) + -7/4) - -1/3 - 4/3
A= 5/7 - (3/2 - 5/4)
B= (5/8) + -7/4) - -1/3 - 4/3