Why that code doesn't work?

Question

if print ((float(input(''))) * float (2.0)) works perfectly why then
print ((float(input(''))) + float (2.0)) doesn't work at all

Answer 1

I copied your post and it worked for me. Did you copy directly from your code or have you typed this?

Are you getting an error?

If you get really stuck, make your code public and include a link to it here and a SoloLearner will no doubt pick up the issue :)

Answer 2

one thing I can think of is if the first ones input is written with single quotes and the lower is with one double quote

Answer 3

The code works for me