Réponse :
A= -5 /9 + 1/3
A= -5/ 9 + 3/ 9
A= -8/9
B= -15/21 * 28/-25
B= 420/525 = 4/5
C= -9/ 8 - -7/ 12
C = 27 / 24 - 14/24
C = - 13/24
D= 15/4 : 10/16
D= 15/4* 16/10
D= 240/40 =6
E= 3/1 - 2/5
E= 15/5 + 2/5
E= 17/5
F= -5* 7/6 * 24/35
F=-7*(4/7)
F=-4
Copyright © 2025 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
Réponse :
A= -5 /9 + 1/3
A= -5/ 9 + 3/ 9
A= -8/9
B= -15/21 * 28/-25
B= 420/525 = 4/5
C= -9/ 8 - -7/ 12
C = 27 / 24 - 14/24
C = - 13/24
D= 15/4 : 10/16
D= 15/4* 16/10
D= 240/40 =6
E= 3/1 - 2/5
E= 15/5 + 2/5
E= 17/5
F= -5* 7/6 * 24/35
F=-7*(4/7)
F=-4