percentage calculation
 

hai everybody,
i have a column containing marks of students. say E4:E35.
the marks of individual students is in out of 90.
i need to calculate the class average of the marks in 100.
i used the following formula but excel gives me error.

=SUM(((E4:E35)/32))/90*100

help me plz. thanks. have a nice day.

percentage calculation
 

hi sumesh56,

=SUM(E4:E35)/32/90*100

--
isabelle


Le 2012-10-12 21:20, sumesh56 a écrit :
hai everybody,
i have a column containing marks of students. say E4:E35.
the marks of individual students is in out of 90.
i need to calculate the class average of the marks in 100.
i used the following formula but excel gives me error.

=SUM(((E4:E35)/32))/90*100

help me plz. thanks. have a nice day.


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|Filename: MKLIST FOR EBR.zip |
|Download: http://www.excelbanter.com/attachment.php?attachmentid=620|
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percentage calculation
 

Il 13/10/2012 03:20, sumesh56 ha scritto:
hai everybody,
i have a column containing marks of students. say E4:E35.
the marks of individual students is in out of 90.
i need to calculate the class average of the marks in 100.
i used the following formula but excel gives me error.

=SUM(((E4:E35)/32))/90*100

help me plz. thanks. have a nice day.


+-------------------------------------------------------------------+
|Filename: MKLIST FOR EBR.zip |
|Download: http://www.excelbanter.com/attachment.php?attachmentid=620|
+-------------------------------------------------------------------+





=AVERAGE(E4:E35)/90*100

E.

thanks a lot for both Isabella and Plinius for the reply. very happy to find that both the formulas works for me. but can u plz explain where was the text occured in between the numbers which caused for the error?

percentage calculation
 

Il 14/10/2012 04:54, sumesh56 ha scritto:

thanks a lot for both Isabella and Plinius for the reply. very happy to
find that both the formulas works for me. but can u plz explain where
was the text occured in between the numbers which caused for the error?


+-------------------------------------------------------------------+
+-------------------------------------------------------------------+




Removing unnecessary brackets, your formula is:

=SUM(E4:E35/32)/90*100

E4:E35 is not a single value dividing by 32 but a matrix, therefore it
is a matricial formula and can work correctly only if confirmed by
CONTROL+SHIFT+RETURN

Hi,
E.

thanks for the reply. have a nice day.