The sum I currently have is:
=SUM($C$4*C6+$D$4*D6+$E$4*E6+$F$4*F6)
I'm looking for a way to insert a range so that I don't have to imput each individual sum.
This spreadsheet will likely be hundreds of columns long by completion so I'm looking for a way to get from $C$4*C6 all the way to (for example) $Z$4*Z6. I haven't been able to come up with anything with my limited knowledge or ranges.
Many thanks for reading.
Bookmarks