Bonjour
Simplifier les fractions suivantes:
A = [16 x (-5) x 6]/[4 x 20 x (-3)]
A = [4 x 4 x (-5) x 6] / [4 x 5 x 4 x (-3)]
A = (-6)/(-3)
A = (2 x 3)/3
A = 2
B= [22 x 3 x 26]/[13 x (-11) x 9]
B = [11 x 2 x 3 x 2 x 13] / [13 x (-11) x 3 x 3]
B = (13 x 11 x 3 x 2 x 2) / (13 x 11 x 3 x (-3))
B = (2 x 2) / (-3)
B = -4/3
