Réponse:
Bonsoir l'ami :) !
A = 2/7 + 3/14 - 1/21
= 12 + 9 - 2 / 42
= 19/42
B = 5/6 - 19/3 + 7/18
= 10 - 114 + 7 / 18
= - 97/18
C = 7/4 + 1/16 - 9/2
= 28 + 1 - 72
= - 43/16
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
Réponse:
Bonsoir l'ami :) !
A = 2/7 + 3/14 - 1/21
= 12 + 9 - 2 / 42
= 19/42
B = 5/6 - 19/3 + 7/18
= 10 - 114 + 7 / 18
= - 97/18
C = 7/4 + 1/16 - 9/2
= 28 + 1 - 72
= - 43/16