20/64 as a percentage is 31.25%. This number tells you how much of a whole the fraction represents when you think in terms of hundredths.
If you reduce the fraction first, 20/64 simplifies to 5/16. Both forms give you the same percentage, so you can use whichever is easier for the problem you’re working on.
In everyday situations, a value of 31.25% might show up when you calculate a discount, a test score, or any portion of a total that isn’t a round number.
Remember, the percentage gives a quick way to compare the fraction to a whole, making it easier to understand at a glance.
