Math Functions (divide And Mulitply)
Apr 1, 2008I need to sum column L then divide that by 36 then multiply that by the sum of column N. How can this be accomplished with a formula?
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Logarithmic Math Functions
Jul 21, 2006I have a user that wants me to calculate a value for x. The user will input the variables a and b into this equation: b/a = .0231x * EXP(.0439*x). The user insists that the solution to this problem must be arrived iteratively, honing in on the correct answer. Is that right? It looks to me that surely there is a way to solve this mathematically.
View 7 Replies View RelatedDocking Math
Jun 3, 2009i am trying to make an excel sheet that does calculations to help drydock a submarine....
docking math is used and it works as follows:
6-11-7
6-11-7+
6-11-7++
6 is feet
11 is inches
7 is 1/8ths
+'s are 1/16ths
so i want to be able to have a list of set measurements like above and then have one set measurement be subtracted from the list. like
12-4-6+
13-5-4
14-2-4
and have 6-2-5+ be subtracted from all of the above and be displayed on a second page. I have slammed my head against the wall for about 3 days now and i am a excel newbie. so if i messed up somewhere or anyone could help i would greatly be appreciate it.
Using Vba Textboxes To Do Math
Mar 12, 2009Using vba textboxes too do math .I have attached a sheet too explain, not sure if its possible. If it is I know this is the place too find out.
View 4 Replies View RelatedVBA Math Formula
Mar 13, 2009Having a real hard time with this,able to do it in normal excel, this project I'm using vba. Here is a example of what I can not do, if you can give a a formula for this I will be real Happy.
View 5 Replies View RelatedMath Using (J, I) Referencing
Aug 20, 2007I am trying to create a macro that will do some basic math using J, I as referencing.
Sub Table()
Dim Temp
J = 2
I = 1
For Temp = 1 To Question
Cells(J + 35, I).Formula = (Cells(J, I + 2) + Cells(J, I + 2) * Cells(J, I + 3) - Cells(J, I + 4))
J = J + 1
Next
End Sub
how do I get the math to work without the R1C1 referencing?
Math Averaging
Jul 7, 2006Trying to compute annual change I've always used the formula "(b1-a1)/a1" - where b1 is the current year, a1 is the prior year. I've been asked to compute average annual change over a number of years and thought simply by using the above for each year and then taking the average of all these, I'd be ok. I recently found a formula as follows: "(y2/y1)^(1/n)-1", where y2 is current year, y1 is 1st year I have data, n = the number of changes.
View 7 Replies View RelatedHigher Math Function Using Sec (z)
Nov 11, 2009i have a formula that i am trying to place in excel, however i am not sure what the function is I need to call or if there is one. the formula is G(sec Z)
View 2 Replies View RelatedConditional Math Using AND, Average
Jan 15, 2006How do I correct to make conditonal formula with number values ?
My main worksheet has at leat 24 columns and as many as 30 rows, all have
numbered values. Rows are defined names.
I want to get average values when at least 2 conditions have certain values.
I tried =SUM(IF(AND(MapKpa:MapKpa=40),(RPM:RPM=1000),grmcyc:grmcyc))
and answer given is really total of all 30,000 row values for grmcyc and not
when mapkpa values = 40 and RPM = 1000.
Also best would be if the conditions allow lets say when Mapkpa is between
40 and 45 and RPMs between 1000 and 1500 to have a window of grmcyc average
I used Sum but really want an average of grmcyc when Mapkpa and RPM meet the
conditions so I can build a results table of what the grmcyc average value
was from 20 to 105 KPA in 5 KPA windows along with smaller RPM ranges.
Unwanted Rounding In Math
Jun 24, 2006I have a spreadsheet acting as a check register. In looking through the over 2300 entries, I am getting "odd" rounding issues. I have attached a small piece of the worksheet to demonstrate this quirkiness. As you can see, I am adding numbers out to two decimal places (which should result in two decimal place answers). The result for 11/11/2002 has become a more complex number. And, the result for 11/14/2002 goes back to two decimal places.
I have upgraded my office suite since 2002. Could that be an issue? I prefer not to have to "force" the rounding =round(result,2) to solve the problem.
How To Use Math Operators In Spreadsheets
Aug 24, 2006Can anyone list the formulas needed in Excel
+
_
x
divide
Answering Math Formulas In Different Cell
May 5, 2012Let's say in cell A1 I have something like "10-25" or "4+4". I want to keep A1 just like that, but I would like to solve the arithmetic in A1, in cell B1. So B1 would need a formula that gives the answer "-15" or "8". How can I do this with large data sets?
View 7 Replies View RelatedMacro To Perform Math Computation
Dec 16, 2006I am looking for the easiest way for my worksheet to perform the following:
My 1st sheet (Sheet1) has columns A-C
In Column "A" there is a Cust # call it "P200"
In column "B" I have an invoice amount of $500.00
In column "C" -In this case, I need this field to calculate 15% of the amount in column "B"....and return the result of $75.00 (however, this 15% figure will vary based on data looked up in (Sheet2)
ie... in (Sheet2)
Column "A" will list all cust #'s that my company has - A1=P100, A2=P105, A3=P125, A4=P127, A5=P200 etc....
Column "B" has each respective discount amount for that customer by %... B1=10%, B2=10%, B3=12%, B4=20%, B5=15%
So the macro I need for (Sheet1- column C) will need to search "Sheet2" column "A" to find the "P200" out of the long list and then take the corresponding % amount in column "B" (in this case it's 15%) and use this figure in (Sheet 1) to perform the calc.
Math Algorithm To Solve Puzzles
May 30, 2006Given a list of numbers and a list of 'allowable' operators, come up with a specific total. ("The numbers game" on countdown on BBC2.... ooooh Carol Voderman)
For example, given the numbers 1, 3, 4 and 5 with valid operators +, -, /, * come up with a solution equal to 15. All numbers must be used once only. Use operators as often as required. The specific example above was given to me and I personally think its not solvable (might be a practical joke). But I am wondering is it possible to prove this through assertions or develop an algorithm to solve such puzzles. I can get 14 and 16, but not 15....
Math Worksheet For Kids/Children
Apr 12, 2008attempting to utilize the powers of Excel to generate a math worksheet for my children. I have no experience with macros and I have only used the basic functions and formulae.
Basically I need assistance in designing a worksheet where I can input the number of problems I want displayed, the type of problems (add or minus), and the number ranges for the values. With a subtraction problem, I want the formula to make certain the top number is not lower than the bottom number. Also, I would prefer that the worksheet maker does not generate duplicate problems. Once generated, I have the option to print the results for the kids to take with them or sit on the computer and enter the values - whereby Excel will instantly turn color the answer cell green for a correct answer, and red for an incorrect answer.
Presenting The Math Calculation Instead Of Cell References
Jul 24, 2009Assume A1=25 and A2 = 35.
I typed, in cell A3: =A1+A2 which returns: 60.
Is there a way to present, in a single cell, instead of the formula references - something like: =25+35 as TEXT ?
(Any change in A1 and/or A2 will be reflected in the presentation of those two values
I checked some add-ins functions, like "MoreFunc" etc, and INDIRECT - but no results.
Basic Math Sheet - Values Not Multiplying?
Jun 3, 2014I am trying to put together a basic sheet with what I think is basic math, however, the multiplication does not seem to be working properly.
Field 1 is land value, field 2 is total acres. The math I have in field 3 is to give me a value per acre. Here is that formula: =Sum(B3/C3)
I have set the field to a number field with two decimal places.
Field 4 is Total Dry Acres field 4 is calculated to give total value for dry acres (here is where I am having problems) Here is the formula: =Sum(D3*E3)
Here are the numbers: Field 1 = 218702 Field 2: 1536.51 Field 3 (calculated): 142.34 Field 4: 1171.75 Field 5: 166791.54
It all looks good on the spreadsheet, however the field 5 number is not correct.
Break it out on a calculator: 218702 / 1536.51 = 142.34 (rounded)
Now 142.34 * 1171.81 = 166795.44
so working on the calculator, there is a difference of 3.69 between the two.
Simple Math Using Text Box Values In A Userform
Jun 26, 2008I am looking for some examples of simple math (Adding, Subtracting, Dividing & Multiplying) using Text box values in a userform.
I have 6 textboxes. 3 of them for data entry and 3 of them for calculating from the other three.
I am not looking to work of any worksheet, it must be done in the user form.
Math Mystery- Not Adding Three Numbers Correctly
Oct 10, 2008I am having an issue with Excel not adding three numbers correctly.
C10 = .82
C11 = .18
C12 = .70
C14 = Sum(C10:C12)
I also tried C10 + C11 + C12
Excel keeps telling me the answer is 1.69!
Math Challenge: A Button To Sort Numbers
Dec 11, 2008I need code to attach to a button!
In cell A1 I enter number of teams.
In Cell A2 I enter number of games to play.
Is there a way for me to click a button and...
In columns A and B it will give me a list of teams to play each other
based on the criteria above.
In Column A will be home team and B is Visitor.
Example I enter 9 teams with 12 games to play, hit the button and it will list the games in columns A and B.
Determine Math Signs/Operators In Cells Before Calculation
Apr 1, 2008I have Three different combinations which are in cell A & B, These combinations are with similar signs as in A1=2- & B1 = 2- (& A1 = 2+, B1=2+). Then I have numbers with no signs which A1 =2 B1= 2. My approach is to limit to these and these combinations only and use a formula which is uniformally applied on these combination. I want A1 and B1 to take only like signs like -- or ++ or without any sign. The rest shd be ignored. IS there a way of sorting two columns which have different combinations liek -- or ++ or -+ into a area where u can apply a particular formula? Hence first i take a number and move signs on the left and then apply this
IF A7 = 2- . B7 = 3- THEN
IF(OR(RIGHT(TRIM(B7),1)="-",RIGHT(TRIM(B7),1)=" ",RIGHT(TRIM(B7),1)="+"),LEFT(TRIM(B7),LEN(TRIM(B7))-1)*3,B7*3)
Excel 2003 :: Labeling Horizontal Axis Of XYScatter Chart With Math Division Inverse
Jan 16, 2013We make many graphs using XYscatter charts with lots of data points using Excel 2003 with the horizontal scale properly scaled as frequency. I have been asked to label that axis in some way as period (=1/frequency) without changing the scaling for the data plot. Is there a suitable way to do this? It would be OK to just change the axis numbers to 1/frequency computed from them automatically. Is Excel 2010 any easier for this?
View 9 Replies View RelatedFunctions Compared With VBA Functions
Mar 14, 2008I am aware of the following topic in the VBA Help file:
"Using Microsoft Excel Worksheet Functions in Visual Basic
You can use most Microsoft Excel worksheet functions in your Visual Basic statements. To see a list of the worksheet functions you can use, see List of Worksheet Functions Available to Visual Basic.
Note Some worksheet functions aren’t useful in Visual Basic. For example, the Concatenate function isn’t needed because in Visual Basic you can use the & operator to join multiple text values."
And I'm aware of how to call Excel funcitons from within VBA; e.g., answer = Application.WorksheetFunction.Min(myRange)
However, not only are some Excel functions not useful; the fact is they cannot be used because VBA has a native function that does exactly the same thing and you have to use that native VBA function to achieve your goal. It is these overlapping functions that I am especially interested in. I want to know what I should use directly in VBA and what I need to go to Excel for.
Divide By Zero Error
Apr 8, 2014I have conditional formatting on a cell based on a formula, when I entered the solution of "if then 0 " but the cell doesn't see the result as a 0, if I manually enter the 0 the conditional format works.
I even tried putting the formula in another cell and then referencing to that cell, still didn't work...
The "divide by zero error won't trigger the conditional either......
[Code] ....
Divide A Given Value Into Several Cells
Oct 10, 2008If I have a value of lets say 53, I need it broken down into equal and whole numbers across the spread sheet with the last one being the remaining value.
Currently for example in cell F5 I have a value of 41 that I need to break down so
I have done the following:
In Cell P5 =IF(F5>=25,F5-21,F5)
Then in Cell Z5 =IF(P5>=25,P5-21,P5) and this goes on until I have zero value from the original value in the last cell can i not do this all in one formula and have the results populate in other cells.
Divide By Zero Error
Aug 20, 2009I am creating a 'weekly average spreadsheet' (Excel 2007) for a teacher. It has a column for each student's name and his test grade for each day (M-F). The last column gives his weekly average.
She also needs an average for all the students' for the week (vertically). My formula is correct, i.e., =AVERAGE(H2:H11). However, I'm getting a divide by zero error because I have some blank rows above my formula (so she can add new students' names as they come.
How can I get rid of the divide by zero error so she can see the running averages as she inputs grades (but still leaving empty rows for new names)?
All Cells Divide By 100
Feb 2, 2014I have just started to try and learn VBA for excel. the resource I have been using are books and the WEB. Some how, not sure how there was/is some code where all enteries in all worksheets are divided by 100, i.e if I enter 2222 after clicking the enter button the result in the cell is 22.22. I have deleted all macros and code however the problem still exist.
View 3 Replies View RelatedCan I Divide A Combobox Value By 2
May 21, 2009
If CheckBox1.Value = True Then
Range("e25") = ComboBox6.Value
ElseIf CheckBox2.Value = True Then
Range("e25") = ComboBox6.Value / 2
End If
Im getting an error on the second to last row, Ive never tried to divide using VBA before and I have no idea how to!
Also the amount im trying to divide will always be in the format hh:mm
Divide By Zero Error. #DIV/0
Oct 16, 2006I have a database that requires me to find the average of some data over several columns, however if one of the values I have to divide by is a zero I get a 'Can't Divide By Zero Error' is there any way to override this ? So that if a Divide by Zero Occurs, instead of returning a 'Can't Divide By Zero Error' it just replaces it with a Zero instead ?
View 6 Replies View RelatedDivide Data Into Different Sheets
Apr 7, 2014I have minutes of meeting and have to divide them into different sheets against completed, and different departments and dept HOD responsible for it. How do I do it without "Copy/Pasting" the code? Also I have to remove the ones that are done. Any macro or something that can be written for these.
format of sheet
Sl No. | Date | Remarks | Dept | Dept Head 1 | Dept Head 2 | Status
I have to get data into different sheets against Dept, Dept Head 1, Dept Head 2 and remove the "Done" status to different sheets.
How do I do it without manual labor?