u/Eastern_Rutabaga_666

I just recently got a 1999 jeep wrangler TJ and I love it so far but one problem I keep running into is the gas burning super quickly. I’m losing about a quarter or a little under for like 35 mile drives so going on a 35 mile drive there and back is costing me almost half my tank. I just wanted to ask any suggestions on how I can fix this problem or what the problem may be.