Sum only cells with prefix letter in a row - excel

I have data in Row 1 as follow:
A1 = 8
A2 = 9
A3 = CN2.75
A4 = CN3
I would like the result in cell B2 = sum range A1 to A4 and only sum cells with prefix letter "CN". The sum result in cell B2 should be = 2.75 + 3 = 5.75

=SUMPRODUCT(+IF(LEFT(A1:A4,2)="CN",1,0),IFERROR(VALUE(RIGHT(A1:A4,LEN(A1:A4)-2)),0))
Prefer even JvDV's Version from the comments, even more efficient
Enter as an array formula Ctrl+Shift+Enter

Related

Multiply a number by previous cell and different column

I wish to know if it is possible to multiply column(A) by column(B) and then keep on multiplying the last column(A) result by column(B), in a fast way instead of doing it manually that is.
For example:
A1 = 200
B2 = 0.8
C1 = A1 * B2 = 160 OR C1 = 200 * 0.8
C2 = C1 * B2 = 128
C3 = C2 * B2 = 102.4
C4 = C3 * B2 = 81.92
Etc...
You can use:
=SCAN(200,SEQUENCE(4),LAMBDA(a,b,a*0.8))
Note that you can use references for both 200 and 0.8.
You can use exponents to make the dynamic formula you describe based on the row. So if you put this in cell A2 and it would do what you describe, and then just drag down:
=$A$1*($B$2)^row()
Example on google Sheets (same formula works on Excel).

Simple two cells check and calculate

I have problems with this formula and cant get it right.
I cant use the "IFS" in my excel.
Want I would like to calculate for Cell C1:
If A1 is empty and B1 is empty = 0
If A1 is not empty and B1 is empty = A1
If A1 is empty and B1 is not empty = B1
If A1 is not empty and B1 is not empty = (A1*0,6) + (B1*0,4)
Example for last
A1 = 20 and B1 = 2
= (A1*0,6) + (B1*0,4)
= 20 *0,6 + 2*0,4
= 12 + 0,8
= 12,8
Thank you

Excel Formula || How to count occurrences of a value in column

Need some help in figuring out an formula to count the number of times a value is listed in a column. I will try and explain the requirement below.
The below image show sample of data set.
The requirement is to list out issues and actions per customer.
As you can see, even from values clustered in cell, we need to find out individual unique values and then map it against the adjacent column or columns.
It just need an extra sheet/table to execute..
try :
A1 = a,b,c
A2 = b,c
A3 = c,b,a
A4 = c,a
A5 = b
B1 = ss
B2 = ss
B3 = dd
B4 = dd
B5 = ss
D1 = a
E1 = b
F1 = c
C7 = ss
C8 = dd
D2 =IF(FIND(D$1,$A2,1)>0,1,"") drag until F6
D7 =COUNTIFS($B$2:$B$6,$C7,D$2:D$6,1) drag until F8
D7:F8 will be your desired results. Happy trying.

Add A1 to C1 if B1 = Specific Number

I will try to be as clear and concise as possible. I am working on a spreadsheet in which I have item prices listed in a range of A1:A40. B1:B40 lists a numerical digit (either 1, 2, 3, etc.) that corresponds with a purchase category type (groceries, gas, etc.). Now I want one cell, such as C1, to add all instances in the A range that equal a specific number in B.
For example:
A1 = $5.00 | B1 = 1 | C1 = The sum in range A1:A3 if it's corresponding B value is equal to 1 (In this case B1 and B3, so C1=A1+A3)
A2 = $2.50 | B2 = 2 | C2 = The sum in range A1:A3 if it's corresponding B value is equal to 2 (In this case B2, so C2= B2)
A3 = $4.00 | B3 = 1 | C3 =
Use SUMIF Function
SUMIF(range, criteria, [sum_range])
In Cell C1 enter the formula = SUMIF(B:B,1,A:A)

Excel Formula- Divide a sum into multiple cells?

I need a formula for excel that will allow me to take a sum and divide it up into a number of cells.
for example:
A1= sum
B1 to B4 needs to have a portion of the devided sum
i.e. if sum 1000 then B1=100 B2=200 B3=300 B4=400
Thank's in advance guys
The decomposition rule is that it goes from B1 to B4 in intervals of 100...adding to the pervious
The formula for the lowest term is (2 * s / n - (n - 1) * d) / 2 where
s is the sum
n the number of terms
d the common difference
You have n = 4 and d = 100.
So the lowest term is (s / 2 - 300) / 2.
So if cell A1 contains the sum (1000), you can write =0.5*(A1 / 2 - 300) in cell B1
Then B2 = B1 + 100, B3 = B2 + 100 and B4 = B3 + 100.
The formula comes from the sum of an arithmetic progression.
Try this
Set alias to cell A1 as amount
Use a cell for the number of division which is 4, assume to put in cell A2
Calculate the formula for the total portions to divide, put it in cell A3. In your case A3 =A2*(A2+1)/2
Set alias to cell A3 as total
In each of B columns, set the formula as =(ROW()/total*amount)
Copy the formula from step 5 above until the maximum row in B according to your need

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