Mathematics, 24.11.2020 19:40, qveenjordan6456

10 Pendant les vacances, Lara a augmenté de 30 % la durée de son temps de lecture.
De quel pourcentage devrait-elle diminuer son
temps de lecture au retour des vacances pour retrou-
ver sa durée initiale de lecture ? Arrondir à l'unité.

Answers: 3

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10 Pendant les vacances, Lara a augmenté de 30 % la durée de son temps de lecture.
De quel po...