Mathematics, 03.02.2021 17:50, rayisaiah3

En un grupo de 100 personas, 72 personas hablan inglés y 43 hablan francés. a. ¿Cuántas personas dominan los dos idiomas a la vez?, b. ¿Cuántos hablan inglés solamente?, c. ¿Cuántos hablan francés solamente? d. Puedes resolver este ejercicio por medio de un sistema de ecuaciones y debes representarlo en un diagrama de Venn

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En un grupo de 100 personas, 72 personas hablan inglés y 43 hablan francés. a. ¿Cuántas personas dom...