30/36 as a percentage is 83.33%. This tells you that the fraction is a little less than the whole, or 100 %.
If you simplify 30/36, you get 5/6. Both the simplified fraction and the percentage describe the same amount – just in different forms. Seeing the number as a percent can make it easier to compare with other percentages you might encounter.
In everyday life, you might use this value when working out discounts, test scores, or any situation where a part of a whole is expressed as a percent. Knowing that 5/6 equals 83.33% helps you quickly judge whether something is close to a full value or not.
