How many tomatoes do i need to make 80 subs?

To make 80 subs, the number of tomatoes needed will depend on how many slices you plan to use on each sub. Typically, one medium tomato can yield about 8-10 slices. If you use 2 slices per sub, you would need around 16-20 tomatoes to have enough for 80 subs. Adjust this estimate based on your specific recipe and serving preferences.