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JANATHANSNK
Answered

Bonsoir svp aider moi
Exercice 3 : Simplifie les fractions suivantes (forme irréductible)
18/16=/… 30/(-45)=⋯/… (-27)/(-36)=⋯/… 5/(-10)=⋯/…

Sagot :

THEO

Bonsoir,

• 18/16 = (9 × 2) / (8 × 2) = 9/8

• 30/(-45) = (15 × 2) / (-3 × 15) = -2/3

• -27/(-36) = (-3 × 9) / (-4 × 9) = 3/4

• 5/(-10) = (1 × 5) / (-2 × 5) = -1/2

Bonne soirée !

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