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Mathematics, 30.11.2021 01:00 carrottopsadly
La entrada para visitar el Museo de Ciencias Naturales es de $30 para niños y $70 pesos para adultos. El número de adultos que acompañó al grupo es 3. Un grupo de la escuela pagó por la visita $660. Representa el número de niños con la letra x.
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La entrada para visitar el Museo de Ciencias Naturales es de $30 para niños y $70 pesos para adultos...
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