Understanding Percentage: 5.5 out of 15
When it comes to understanding percentage, many people get confused. One common question that arises is how to calculate a percentage score, especially when the numbers are not straightforward. In this article, we will explore how to calculate 5.5 out of 15 as a percentage.
What is a Percentage?
A percentage is a way to express a value as a fraction of 100. It is a ratio of a part to the whole, where the whole is equal to 100. Percentages are often used to express grades, marks, or scores in various fields, such as education, business, and sports.
Calculating 5.5 out of 15 as a Percentage
To calculate 5.5 out of 15 as a percentage, we need to follow these steps:
- Convert the score to a fraction: 5.5/15
- Divide the numerator (5.5) by the denominator (15): 5.5 ÷ 15 = 0.367
- Multiply the result by 100: 0.367 × 100 = 36.7%
Therefore, 5.5 out of 15 is equivalent to 36.7%.
Interpreting the Result
A percentage score of 36.7% indicates that the person has answered 36.7% of the questions correctly. This means that they have scored slightly more than a third of the total marks.
Conclusion
In conclusion, calculating a percentage score is a simple process that involves converting the score to a fraction, dividing by the total, and multiplying by 100. By following these steps, we can easily calculate 5.5 out of 15 as a percentage, which is equivalent to 36.7%. This understanding of percentage is essential in various aspects of life, including education, business, and sports.
