Svp aider moi je n’y arrive pas au c

Bonjour

C = 12/(9 + 8/(7 + 6/(5 + 4/(3 + 2/(1 + 1)))))

C = 12/(9 + 8/(7 + 6/(5 + 4/(3 + 2/2))))

C = 12/(9 + 8/(7 + 6/(5 + 4/(3 + 1))))

C = 12/(9 + 8/(7 + 6/(5 + 4/4)))

C = 12/(9 + 8/(7 + 6/(5 + 1)))

C = 12/(9 + 8/(7 + 6/6))

C = 12/(9 + 8/(7 + 1))

C = 12/(9 + 8/8)

C = 12/(9 + 1)

C = 12/10

C = (2 x 6)/(2 x 5)

C = 6/5