What do you write in a test (when ordering fractions) and two have the exact same value eg, #1/2 and 2/4#?

I predict that you should look at the sequence given eg.
#1/2, 1/3, 1/4, 2/4#. (Write in descending order)
Write #1/2# first and then followed by #2/4.# However, I'm not sure (maybe any order of the two fractions is ok).
Keep in mind this is a very simple example. Thank you for reading this.