At the stadium, the Grandstands, Bleachers and Box Seats cost $6.75, $4.50 and $10.50, respectively. How much change will you get from $60 if you buy tickets for 2 Grandstands, 2 Bleachers and 2 Box Seats?
First multiply all the costs by 2. 6.75*2=13.50, 4.50*2= 9, and 10.50*2=21. Add 13.50+9+21=43.50. Then subtract 60-43.50=16.50 (which would be your change). Therefore your answer is $16.50