Answered

a = 5/8×-3/2
b = 7/8×-3/8
c = -3×4/5
d = -2/11×-10/3

pour le 23 juin merci :)​

Sagot :

5/8 × (-3×2) = (5×(-3))/(8×2) = -15/16

7/8 × (-3/8) = (7×(-3))/(8×8) = -21/64

-3 × 4/5 = (-3×4)/5 = -12/5

-2/11 × (-10/3) = (-2×(-10))/(11×3) = 20/33