20/29 as a percentage is 68.97%. This number tells you how much of a whole 20 parts out of 29 represent when you look at it in hundred‑percent terms.
The fraction 20/29 is a little more than two‑thirds, so it’s natural that its percentage is close to 70 %. When you need a quick estimate, thinking of it as “about 69 %” works well for most everyday uses.
If you’re comparing this value to other percentages, remember that the rounding to two decimal places makes 68.97% precise enough for most school projects, reports, or casual calculations.