dynamique25 dynamique25 Mathématiques Answered a = 5/3 - 3/2 + 1 - 7/6 - 1/5 b = -5/6 : -7/2 C = -30/21 : -45/14 D = 2/35 -1/7 +11/4E = 5/4 X 12/35 F = (5/7 - 1/3 ) x ( 1/4 + 3/2 ) G = 3 - 2/3 x 5-2 / 8-2h = (-6/7 : 9/14) x (-3) + 5