I have two diff things in two diff column and rage of columns are 30 I always
calculate manually by using +. Kindly advise me any easy formula and mention
the site of temples to look the flow of application

Examples
Total
Description Pack Kgs Pack kg Pack Kg

A123 2 400 1 200 ? ?
B123 1 200 3 600 ? ?
C123 5 1000 2 400 ? ?
D123 1 200 2 400 ? ?


Regards