I am having a problem in formatting numbers. I am getting a string concatenation instead of the numerical sum.
I have attached the screenshot of the problem.
Help me please. Thanks.
https://drive.google.com/open?id=1vv5doL2QByU_54kPDoKFRvqj6aaSRxbg
https://drive.google.com/open?id=1-BktFl_j9H3tzKGysDoDlr4nB7cDVEGu
I need the sum of 5 + 5 + 5, but the result is 555 instead of 15.
Thanks