13/64 as a percentage is 20.31%. This fraction is a little over one‑fifth of a whole, so you can think of it as roughly one part out of five. The decimal form of the fraction is about 0.2031, which is why the percentage lands right around twenty percent.
In everyday situations, 20.31% can be useful for quick estimates. For example, if you have 64 pieces of candy and you want to give 13 of them to a friend, you’re giving them a little more than one‑fifth of the total. It’s a handy way to visualize small portions.
The percentage is rounded to two decimal places, so it’s precise enough for most school projects or simple calculations. When you need a cleaner number, you can say “about 20%,” but the exact rounded figure remains 20.31%.
