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I have cells (C2:C14) with amounts next to cells linked with check boxes marked

ID: 3561089 • Letter: I

Question

I have cells (C2:C14) with amounts next to cells linked with check boxes marked "Paid" (D2:D14).

I have a total of all my bills for the month in C15.

In cell C16, I wwant a new total that responds to the chceck boxes (amount left to be paid for that month).

So, when I pay my bill, and I check the box, I want that amount to be subtracted from the amount left to be paid and displayed in C16.

So, every time I check a box in 'D2:D14', I want the amount in C2:C14 to be subtracted from the total in C15 and displayed in C16.

???

Explanation / Answer

So, C15 contains the sum of C2:C14, representing the total amount for the month. And, You want C16 to contain the total amount paid to date, indicated by check marks in D2:D14. I am assuming that D12:D14 contain the word "Paid" or are blank. If so, one way is to put this formula in C16:

=sum((c2:c14)*(d2:D14="Paid"))

This formula must be array entered. Type the formula in the formula bar and then press control-shift-enter. If correct, Excel will surround the formula texxt with braces { }

Then you need to total remaining to be paid in C15. So that formuula is: =sum(c2:c14)-c16

You can also us, in C15 Sumif if you choose. Look in Excel help for the syntaax.

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