sum values

I would like to get the best approach to summing values  like.

workbook attached
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You could create a Table by selecting your range and Insert / Tables / Table

and the use  formula


Open in new window

You can use the following array formulas
Entered using [ctrl]+[shift]+[enter]...


See attached
I think my solution is the correct one.  all others does not show the correct outcome :-)

check the attached file.

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You do not show the total sum of hours but only the rest of division by day 6: 00 instead of 30:00

You have not changed the format like I did [hh]:mm ;-)

by all means, your number is also correct. sorry did not see the format ;-)  but you can agree with me that sum product is dynamic, if you change the title of the header by either adding *rem or otherway around removing the rem, then your table sum is not updated, whereas the sumproduct catches that one :-)

anyways, you are the genius
with three different formats attached. :-)
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