How to get % for the following

[baarathi]

Subject	Jan-2017	Feb-2017
Maths-1	56%	40%
Maths-2	44%	60%

Here, I have two subjects maths-1 and maths-2, both for 100 marks each. But I need to a calculation like this, maths1/(maths1+maths2)[Jan-2017], I tried using the following expression. But I show result as 100% both, I want to get sum of maths1 and maths2 to be 100%

= Sum(Marks)

/ ((Sum({<Subject= {'Maths-1}>}

          Marks)

+ (Sum({<Subject= {'Maths-2'}>}

         Marks)

[kaushiknsolanki]

Try this,

Sum (Marks) / Sum(Total<Month> Marks)

Regards,

Kaushik Solanki

[kenphamvn]

Hi

Try this

Sum(Marks)/Sum(TOTAL Marks)

Regards

An Pham