zarethhh zarethhh
  • 08-04-2024
  • Mathematics
contestada

Hace 7 años la edad de Andrea era un múltiplo de 8, pero en ocho años más su edad será un múltiplo de 7. Hace ocho años la edad de Francisco era un múltiplo de 7 y en 7 años más su edad será un múltiplo de 8.

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