Answer: 3.4 centimeters.
Step-by-step explanation:
1. You have the following information given in the problem:
- He stacked 12 cans of tuna to make the display.
- The height of the stack of cans is 40.8 centimeters.
2. Therefore, keeping this on mind, to calculate the height of each tuna can you must divide the height of the stack of cans by the total number of cans. Then, you obtain the following result:
[tex]height=\frac{40.8cm}{12}\\height=3.4cm[/tex]