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a family of 5 people attends a theme park. they purchase 2 adult tickets for 27.50 dollars each and 3 student tickets for 12.50 dollars each. If the 5 tickets are purchased with a 100 dollar bill, how much change do the receive?

Respuesta :

They receive $7.50

multiply $27.50 by 2 and $12.50 by 3 then add what you get together and subtract it by $100 and you will get $7.50