Hace 5 años la edad de Ernesto era
el triple de la de su primo juan, que
tiene 15 años. ¿Cuan...
![subject](/tpl/images/cats/mat.png)
Mathematics, 14.04.2021 17:40 faithrawlins14
Hace 5 años la edad de Ernesto era
el triple de la de su primo juan, que
tiene 15 años. ¿Cuantos años han
de pasar para que juan tenga la
misma edad actual de Ernesto?
![ansver](/tpl/images/cats/User.png)
Answers: 2
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