Bonsoir, exercice: calculer 18% de 350, 32% de 500, 20,6% de 1200?

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Grade: Education Subject: mathematiques
Bonsoir, exercice: calculer 18% de 350, 32% de 500, 20,6% de 1200?
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(211)

18%de 350

=350×18÷100

=63

32%de 500

=500×32÷100

=160

20,6%de 1200

=20,6×1200÷100

=247,2

Explication:produit croisé