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Transcripts for the above video clip:
HIDDEN CELLS PROJECT
HIDDEN rows or columns can cause their own problems. Especially
if you are working on someone else’s spreadsheet, or you have
worked on a spreadsheet a while back and this is the first time
you are coming back to it
For example you’ve got a very simple spreadsheet here, what
you’d like to do is just add up the total expenses and that’s
fairly simple
- you sum them all
- you agree that that’s fine,
you copy
- and you paste them
If you look at that you’ll see that what seems to be happening
is that it’s saying that 2 + 1 + 1 is actually 6, which is
clearly wrong, and by you looking along the side you see that you
actually have some hidden rows
You’ll see that this is effectively a subtotal, and by just
simply adding up the entire section you’ve included, you’ve
double counted numbers. This is an easy error to make especially
as mentioned previously if it’s not your spreadsheet.
What can also happen is you can overwrite hidden columns by just
copying over them and this can cause problems
Its useful to avoid hidden rows especially while you’re building
a spreadsheet, and if you receive a spreadsheet from someone else
it might be useful as a first guess, just to open up all hidden
rows and columns just to make sure that you know what is actually
being looked at.
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