Uhm what?

suppose an opponent with 25/15 how to read and what hand do you actually consider ,equilab ranges are not accurately used by players how do you adjust.

Think the most helpful thing is to look a the gap between these numbers.
Big gap = allot of calling, defends wide, calls ip wider etc.
Small gap = very little calling = not defending blinds well etc

For this example of 25/15 you can put in 15% in Equilab and see its a pretty tight range to have as an overall PFR. This means this player will likely open very tight from early position and probably not stealing co and btn enough. while also opening SB way too tight.
So you should give some more respect to his opens.
As for the 25% you can put that into Equilab as well and you can see this player is only putting money in the pot with pretty decent hands, PPs, broadsways, suited Ax, SC's etc. So likely will be overfolding his blinds to steals.