Sagot :

Bonjour

2 + 5/3 = (2 x 3) / (1 x 3) + 5/3 = 6/3 + 5/3 = 11/3

22/7 - 3 = 22/7 - (3 x 7) / (1 x 7) = 22/7 - 21/7 = 1/7

56/24 - 2/3 = (8 x 7) / (8 x 3) - 2/3 = 7/3 - 2/3 = 5/3

11/8 - 22/16 = (11 x 2) / (8 x 2) - 22/16 = 22/16 - 22/16 = 0.