Bonsoir
8/15 + 11/5 = 8/15 + (11 x 3) / (5 x 3) = 8/15 + 33/15 = 41/15
5/6 - 7/24 = (5 x 4) / (6 x 4) - 7/24 = 20/24 - 7/24 = 13/24
7/12 - 5/3 = 7/12 - (5 x 4) / (3 x 4) = 7/12 - 20/12 = - 13/12
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
Verified answer
Bonsoir
8/15 + 11/5 = 8/15 + (11 x 3) / (5 x 3) = 8/15 + 33/15 = 41/15
5/6 - 7/24 = (5 x 4) / (6 x 4) - 7/24 = 20/24 - 7/24 = 13/24
7/12 - 5/3 = 7/12 - (5 x 4) / (3 x 4) = 7/12 - 20/12 = - 13/12