Bjr niveau 6eme, aidez moi pour ce devoirs !!! C'est super important !!! Merci bcp ​

bjr

a)

5/2 = 5x2/2x2 = 10/4 = 10x2/4x2 = 20/8

et

b) 3/2 = 3x2/2x2 = 6/4 = 6x2/4x2 = 12/8

14/8 = 14:2/8:2 = 7/4

24/8 = 24:2/8:2 = 12/4 = 12:2/4:2 = 6/2 = 3