Post de la historia: https://steemit.com/spanish/@riverafernanda/tribus-matematicas-3-by-sweet-adventure
Post de la resolución del problema: https://steemit.com/spanish/@riverafernanda/resolucion-del-problema-mision-3-by-tribu-sweet-adventure
Tribu: "Sweet Adventure" 5° "C", MAyB.
Dirección de SmartCash: SNyqusahSRHV8L4eRkdK3BdBhE5FkPjFYW