Sagot :
Bonsoir,
A= 15/12 + 2/12 = 17/12
B= 14/30 -9/30 = 5/30 = 1/6
C= -15/24 + 10/24 = -5/24
Bonsoir.
Calculer :
A = 5/4+1/6
A = 15+2/12
A = 17/12
B = 7/15-3/10
B = 14-9/30
B = 5/30
B = 1/6
C = -5/8+5/12
C = -15+10/24
C = -5/24
Bonne soirée.
Bonsoir,
A= 15/12 + 2/12 = 17/12
B= 14/30 -9/30 = 5/30 = 1/6
C= -15/24 + 10/24 = -5/24
Bonsoir.
Calculer :
A = 5/4+1/6
A = 15+2/12
A = 17/12
B = 7/15-3/10
B = 14-9/30
B = 5/30
B = 1/6
C = -5/8+5/12
C = -15+10/24
C = -5/24
Bonne soirée.