Mathematics, 19.06.2021 01:00 mattr4960

El ingreso que perciben en un barrio de la Ciudad de Cuenca durante un día de trabajo los niños y adultos de una familia es: $3 los niños menores de 15 años y $5 los adultos. Si al día reúnen un total de $80 y asisten a trabajar 20 personas, ¿Cuántos de ellos serán niños y cuántos serán adultos? R= 10 niños y 10 adultos

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El ingreso que perciben en un barrio de la Ciudad de Cuenca durante un día de trabajo los niños y ad...

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