How to sum Date with Time?

Hi all, 

I am working on a calendar model on power BI and on my database I have two columns:

one with the date and another one with the time (which is my deadline)

I would like to merge both in order to have the date also with time information

I have done that on excel just summing up both information and it works, but not for power bi. Does somebody know how to do it?

example:

Column Date.       Column Time

01/01/2022.             17:00

--------------------------------------

Desired result

Column Date & Time

01/01/2022 17:00