In cell b16, enter a function to calculate the total attendance for the years 2014 through 2018 using the totals in the range B12:F12

Columns are represented as letters and rows are in numbers. Since B12 and F12 use the same number, it means that they are in the same row. There are no given numbers for the cells so the shown numbers are just examples. Just click B16 where the answer and formula would be put unto and encode = sum (b12:f12)