Roko paid $12.50 for 25 game tickets.Louisa paid $17.50 for 35 game tickets.What is the constant of proportionality?
If Roko paid $12.50 for 25 game tickets anf Louisa paid $17.50 for 35 game tickets, then the constant of proportionality is:
12.5/25 = 17.5/35 = $0.5 per ticket.
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