bonjour pouvez vous simplifier au MAXIMUM ces fractions? merci d'avance ​

Bonjour,

86/42 = (43×2)/(21×2) = 43/21

60/310 = (6×10)/(31×10) = 6/31

95/20 = (19×5)/(4×5) = 19/4

132/45 = (44×3)/(15×3) = 44/15