candiceguesdon
K= 20/10=2 donc noir T=18/6 - 9/6 = 9/6=3/2=1,5 donc beige C= 21/35-10/35=11/35 donc blanc D=3/6+6/6=9/6=3/2=1,5 donc beige F= 10/12-9/12=1/12 donc marron U=6/14+22/14=28/14=2 donc noir M=12/12-11/12=1/12 donc marron G=5/35+6/35=11/35 donc blanc
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Bonjour
K = 15/10 + 5/10
K = 20/10
K = (2 x 10)/10
K = 2
=> noir
C = 3/5 - 2/7
C = (3 x 7)/(5 x 7) - (2 x 5)/(7 x 5)
C = 21/35 - 10/35
C = 11/35
=> blanc
F = 5/6 - 3/4
F = (5 x 2)/(6 x 2) - (3 x 3)/(4 x 3)
F = 10/12 - 9/12
F = 1/12
=> marron
M = 1 - 11/12
M = 12/12 - 11/12
M = 1/12
=> marron
T = 9/3 - 9/6
T = (9 x 2)/(3 x 2) - 9/6
T = 18/6 - 9/6
T = 9/6
T = (3 x 3)/(3 x 2)
T = 3/2
T = 1,5
=> beige
D = 3/6 + 1
D = 3/6 + 6/6
D = 9/6
D = (3 x 3)/(3 x 2)
D = 3/2
D = 1,5
=> beige
U = 6/14 + 11/7
U = 6/14 + (11 x 2)/(7 x 2)
U = 6/14 + 22/14
U = 28/14
U = (14 x 2)/14
U = 2
=> noir
G = 1/7 + 6/35
G = (1 x 5)/(7 x 5) + 6/35
G = 5/35 + 6/35
G = 11/35
=> blanc
T=18/6 - 9/6 = 9/6=3/2=1,5 donc beige
C= 21/35-10/35=11/35 donc blanc
D=3/6+6/6=9/6=3/2=1,5 donc beige
F= 10/12-9/12=1/12 donc marron
U=6/14+22/14=28/14=2 donc noir
M=12/12-11/12=1/12 donc marron
G=5/35+6/35=11/35 donc blanc