sais loi la réponse a 15/40 et 27/63 et 22/26 et 24/15 (simplifier les fraction svp ♥)

15/40 = 5x3 / 5x8 = 3/8

27/63 = 9x3 / 9x7 = 3/7

22/26 = 2x11 / 2x13 = 11/13

24/15 = 3x8  / 3x5 =  8/5

5/40 = 5 x 1 / 5 x 8 = 1/8

27/63 = 9 x 3 / 9 x 7 = 3/7

22/26 = 2 x 11 / 2 x 13 = 11/13

24/15 = 3 x 8 / 3 x 5 = 8/5