Réponse:
a=-7/6×4/3=-28/18 b=3/8×4/-3=-12/24 c=-5/9×3/-8=15/72
a=1/5×1/-3=-1/15 b=3/8×-1/6=-3/48 c=-15/8×1/5=-15/40
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
Réponse:
a=-7/6×4/3=-28/18 b=3/8×4/-3=-12/24 c=-5/9×3/-8=15/72
a=1/5×1/-3=-1/15 b=3/8×-1/6=-3/48 c=-15/8×1/5=-15/40