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Mathematics, 18.05.2021 17:10 angelmilla

para una actividad escolar, un curso de 30 estudiantes decide reunir sobres de salsa de tomate y paquetes de tallarines. cada estudiante tiene la opción de contribuir con 2 sobres de salsa de tomate o 1 paquete de tallarines. con la participación de los 30 estudiantes se reunieron 42 productos entre sobres de salsa de tomate y paquetes de tallarines. ¿Cuántos sobres de salsa de tomate reunieron los estudiantes del curso?

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