Random Number Non Repeating ...

Hello gurus!

Here's my question...I have a list of numbers and I want to know how many combinations (and what they are) of adding the numbers will equal an amount.
e.g.
List of Numbers
1
2
3
4
5
6
7
8
9
10

Amount to be reached = 12

These are some of the possible combinations to reach 12 :
2+10
3+9
4+8
5+7
3+4+5
6+3+2+1

Is there a function in Excel that will do this for me? I want to know which numbers (i.e. cells) can be added to reach 12. AND, if possible, colorcode the cells added for each combination.

Good luck and thanks!!

i've been trying to figure this out on my own but seem to be hitting road blocks.

i have a column of numbers that we extracted from a database as whole numbers. for instance, 30 should be .30 and 100 should be 1.00. when i try to increase or decrease the decimal point it doesn't allow me to convert it to those positions.

would any one have a tip of how i can easily convert this? there are over 2000 entries in my excel spreadsheet so to do it manually would take a lot of time/effort.

thank you!

Hi folks,

Hoping someone can help me quickly as I'm pulling my hair out and have a deadline getting too close.

Been trailing the net and this board but can't work out how to do a simple variance.

How do I work out the difference between two numbers - including negatives.

If the numbers are all positive, it's fine as it's simply a case of A - B = C which is your difference. However, that doesn't work if B is negative.

I need a formula that would give the following:

First Number / Second Number / Difference
1 / 5 / 4
1 / -5 / -6
-1 / 5 / 6
-1 / -5 / -4
-5 / -1 / 4

Hopefully there's a simple function I've been missing.

Thanks in advance, R

I know this question has been asked a bajillion times, so I apologize for the redundancy.

I am working with an Excel spreadsheet and saving it as a .csv file in order to upload to an application that parses out the .csv data as transactions. The system requires .csv files, so this is how I need to save my doc (with this extension). I have been successful at preventing Excel from coverting that long number into scientific format. I have saved as a TXT file, pasted the longer number and it displays correctly. That is all good. But I have to save as a .csv. So if I do that, close the Excel window, and then open again (as the .csv file), the numbers are back to being displayed in scientific format. I have tried creating an Excel doc from scratch and entering text in Text format, to see if this created a cleaner file. But again, the second I save as .csv, close the window and then open that file up again, that dang scientific format is back.

Does anyone have any idea of how to work around this? Once I have successfully gotten the numbers to display as the long-chain number, how can I get them to "stick" so that they don't revert back to scientific format when I reopen the file?

Thanks so much for your help!

HELP!!

I need to know the formula (if there is one) for Excel to figure all the possible combinations of a given set of numbers that will add up to a specified sum.

In other words, if I give the following numbers 1, 2, 2, 3, 3, 4, 5, 5, 6, 7, 7 - I want Excel to figure all the possible combinations that will add up to 23, and also SHOW ME those combinations, and not just HOW MANY combinations there are.

i.e. one possible combination is 2, 2, 3, 4, 5, 7

Can this be done? What is the formula? I'm having a hard time figuring it out!!

Desperately,
Jenny

Hi All,

Random question i have a large Excel Workbook (which is protected) and has over five sheets on it - however one sheet has randomly decided not to scroll... yes i know sounds random! If i use the cursor and down arrows the selection just disappears off the screen.
The page will scroll if i filter by one field, but not if i select (All) for all filters.
All other worksheets scroll fine.
Any suggestions?

Thanks in advance.
Cheers Kaite

Hello,

I'm a bit of a newbie with Excel, but...

I have several cells with data that contain both letters and numbers (4H, 8V, 4FH, etc.) What I want to do is remove only the text characters from these cells, and add the remaining number values together among a series of cells with this data type.

If your answer involves using a macro or VB, please provide a link on how to use the formula. I've never used a macro or VB.

Thanks.

Hello everyone, I am new to this forum and have been using excel for about 3 years. I have learned alot but still can not figure out how to make numbers add up in one box like a running total. Meaning, If I have a list and in the list is one cell for each item say like cell a1 is for a can of coke and cell a2 is for a car tire and so on,and i want to keep a running total by adding a number to cell a1 or a2 like say "3 i.e. 3 tires or cans of coke" and later that day i come back and need to add 2 more ......so i want to be able to just click on the cell a1 or a2 and enter the number 2 and the cell would add the number in it to the number im adding to it to show a result of 5 tires or whatever. I am sorry If i am not asking the question in an understandable manor but its the best way I can think to ask it.lol anyways, any help would be appreciated, Thanks in advance.


James

Hello

I am trying to understand why I can not use Ctrl+F to find data in Column B, yet I can find the data in Column A.

I have a worksheet that in column A has numbers, in column B, the following formula "IF(ISNUMBER($A1),$A1,"").

Ctrl+F will find numbers in Column A, yet not in Column B. Why is this so? What can be done to ensure Ctrl+F works in Column B?

First time in this forum. Hi all. I have a challenging question, is there a way either by VBA or manually (preferably both, if possible) to actually unite the X amount of numbers that are in a cell given the contents is alphanumeric? I'll give you the following examples to see if you can understand what I' referring to?

DATA output should be
asd67,h876 --------> 67876
2,3,ujdj5&34 -------> 23534
909k86m34 --------> 9098634

Hope this makes sense?

I was wondering if anyone could help me out please?!?!

I need to have a cell on Sheet2 display the TEXT from a cell on Sheet1, is his possible??

Example:

Sheet1, Cell A1 contains a clients name and I would like to have Sheet2, Sheet3, Sheet4 etc... Display that clients name in a cell of my choosing (could be a different cell on each Sheet) automatically after entering it once on Sheet1, cell A1.

I thought this was possible but I can't seem to figure it out. I haven't done any real Excel work in quite a long time but I thought I had done this before a long time ago!! Any help would be GREATLY appreciated!! Thanks in advance...

P.S. If I use autosum to do this it just displays the number 0, obviously, since it is trying to add numbers...

I uploaded a copy of the spreadsheet, What I would like to happen is have the text from Sheet1,D4 automatically be placed in Sheet2,A1 and Sheet3, B2. Hope this helps

-Aric

After you filter out data, how to you re-number the row numbers so they are, again, consecutive?

Hi all,

I've had a long search through your pages to see if this question has been answered before but having browsed through about 50 pages worth of threads I couldn't see anything, but if I am repeating prior information I do apologise.

I've written a macro that is relatively simple. It just takes some information in one format, rearranges it, adds some formatting and performs some calculations. Nothing incredibly fancy but it works fine on my computer.

Now, I need to share this macro with some other people, so basically I've just sent that excel file on to the people that need to use it. Should be fine and in most cases it is, however there is one user who although they can open the file, can't seem to get the macro to run properly.

It seems to get a small way through the macro but then stop with no error messages or any sign that it hasn't completed properly.

I have checked Macro Security level and that is the same as mine, Tools - Add-Ins is the same, In Visual Basic, Tools - References is the same as mine. It is the same Operating system and the same version of Excel.

I have even signed into this person's computer as myself (it's a big company network thing) and tried to run the macro and it works fine, so there is nothing wrong with the hardware.

I've googled and searched and tried everything I can think of but I'm no closer to solving this problem, so if anyone has read through this wall of text and can come up with a possible solution, that would be greatly appreciated to save me from tearing ALL my hair out!

Thanks very much for your time.

Hello,

I am new to using Excel and I am not very computer literate. I am looking for some help with a spreadsheet I am making. Here is the problem:

I have a column of 14 numbers in cells A1 to A14. If all of these values are less than 2%, I would like a "Pass" to display in cell B1. If any of these values are greater than 2% I would like a "Fail" to display in cell B1.

I have got a formula that works for a single cell but I can't figure out how to get it to apply to more than one cell. For example, I have entered =IF(A1<2,"Pass","Fail") in cell B1. Now if the value I enter in A1 is less than 2, it shows a "Pass", and if the value in A1 is greater than 2 it shows a "Fail" in cell B1. How can I get this to apply to all of the cells from A1 to A14?

If somebody could help me out that would be great.

Thanks,
Randy

I have a problem: I can't show some rows after they've been hidden with a macro. I tryed the "select all / unhide", but it doesn't work.

I noticed the row numbers are all blue now. What does it mean? (This could be the answer..:P)