xplozkd xplozkd
  • 14-11-2022
  • Mathematics
contestada

Un an avant de
prendre sa retraite, un
agriculteur vend le tiers
de ses champs. L'année
suivante, il vend les trois
quarts du reste.
1. Quelle fraction du
champ lui reste-t-il pour cultiver son potager ?
2. Sachant que cet agriculteur a conservé six hectares, quelle
était la superficie totale des champs qu'il possédait ?

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