Mathematics, 29.03.2021 23:50 kbruner20
Se observó en una reunión que: 46 personas usaban
relojes; 24 usaban pulseras y 12 usaban ambas cosas.
¿Cuántas personas asistieron a la reunión, si todos
llevaban al menos una de las dos prendas?
Answers: 3
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Se observó en una reunión que: 46 personas usaban
relojes; 24 usaban pulseras y 12 usaban ambas cos...
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