Mathematics, 01.10.2019 19:30, jaidon28

En un avion viajan 120 personas de las cuales
2/3 de ellas no beben
4/5 de ellas no fuman
72 no fuman ni beben
¿cuantas personas fuman y beben?

Answers: 1

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En un avion viajan 120 personas de las cuales
2/3 de ellas no beben
4/5 de ellas no fum...