*Using python

Now with this solution i am able to get the sum of sixty based of the number in the variale. txt = '32, 13, 15' total_of_nums = txt.split(',') sum = 0 for num in total_of_numbs: sum += int(num) print(sum) 

the total would come out to 60,, but i want to change the numbers provided to the txt variable , to be based on three numbers anyone would want to select the three numbers so they can sum the total , using the equation provided.

* this is using python