27/64 as a percentage is 42.19%. This means that if you split something into 64 equal parts and take 27 of those parts, you have a little more than two‑fifths of the whole. The value is rounded to two decimal places for easy reading.
The fraction 27/64 is a proper fraction, so it is always less than 1. In decimal form it is about 0.4219, which lines up with the percentage we gave. It’s a tidy number to work with when you need a rough estimate of a little under half of a quantity.
In everyday situations, you might see this percentage on a test score, a discount, or a probability. Knowing that 42.19% represents just under half can help you make quick decisions without needing a calculator.
