I am a little bit loss here ,i don't understand why the answer is 30

Question

When string= 10 and int= 20 are added are we not suppose to have 1020

Answer 1

Share your whole script

Answer 2

Both of the values are integers 10 and 20 and if you add them you get 30,
If it was string ='10' and int ='20' then the answer will be 1020