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Mathematics, 05.03.2022 14:40 lovenot1977

117 Le bingo Chercher
Dans un jeu télévisé, le lot à gagner est une somme
d'argent. La candidate doit tirer au hasard deux boules
indiscernables au toucher parmi quatre sur lesquelles
il y a écrit une fraction du lot. Elle gagne le lot si la
somme des fractions est supérieure à 1.
1 2 11 17
3 5 15 30
1. Donner la ou les boules représentant au moins la
moitié du lot.
2. Donner les combinaisons gagnantes.
3. Quelle est la proportion de combinaisons qui sont
gagnantes ?

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Answers: 1

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117 Le bingo Chercher
Dans un jeu télévisé, le lot à gagner est une somme
d'argent. La...
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