Mathematics, 20.08.2020 03:01 sarahelisabeth444

The Pérez go to a theatre, they buy 1 ticket for an adult and 4 for the children. And the Sánchez buy 2 tickets for adults and 2 for their children. How much does the ticket for children cost?

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The Pérez go to a theatre, they buy 1 ticket for an adult and 4 for the children. And the Sánchez bu...