45/65 as a percentage is 69.23%. This rounded value tells you how much of a whole the fraction represents when you look at it in terms of percent.
The fraction 45/65 can be reduced to 9/13, which still equals the same portion of a whole. Whether you write it as a fraction or a percent, it describes the same amount.
Knowing the percent form is handy in everyday situations, like figuring out scores, discounts, or portions of a recipe. It gives a quick, clear picture of how large the part is compared to the total.
