Why is Percentage Always Represented to 100?
Percentage is a widely used concept in mathematics and everyday life. It is a way of expressing a number as a fraction of 100. This allows for easy comparison between different quantities, making it a convenient and universal measurement system. Here are a few reasons why percentage is always represented to 100:

Standardization
- Using 100 as the base for percentages provides a standardized way of representing values. It allows for easy comparison between different sets of data and ensures consistency in calculations.

Easy Comparison
- By expressing values as fractions of 100, it becomes easier to compare different quantities. For example, if one item is 50% of another item, it is clear that the first item is half the size of the second item.

Convenience
- Representing percentages to 100 makes calculations simpler and more intuitive. It is easier to work with whole numbers and fractions of 100 than with other bases like 50 or 200.

Historical Reasons
- The use of percentages dates back to ancient civilizations like the Egyptians and Greeks, who used fractions to represent parts of a whole. Over time, the concept of percentages evolved, with 100 becoming the standard base for calculations.
In conclusion, representing percentages to 100 has become a universal practice due to its standardization, ease of comparison, convenience, and historical significance. It provides a common ground for expressing values and performing calculations across various fields and disciplines.