What is the percentage of 12 out of 15?
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Lincoln Brown
Works at the International Olympic Committee, Lives in Lausanne, Switzerland.
As an expert in the field of mathematics and statistics, I have a deep understanding of various mathematical concepts and their applications. One of the fundamental concepts in mathematics is the idea of percentages, which are used to express a number as a fraction of 100. They are a convenient way to compare different quantities and understand proportions.
When we talk about finding the percentage of one number out of another, we are essentially determining what fraction one number represents of another. To calculate this, we use the formula:
\[ \text{Percentage} = \left( \frac{\text{Part}}{\text{Whole}} \right) \times 100 \]
In the case of finding the percentage of 12 out of 15, we can apply this formula directly. Here's how it works:
1. Identify the "Part" and the "Whole" from the given numbers. In this scenario, 12 is the "Part," and 15 is the "Whole."
2. Divide the "Part" by the "Whole" to get the fraction that represents the part of the whole.
3. Multiply the result by 100 to convert the fraction into a percentage.
Let's go through the calculation step by step:
\[ \text{Percentage} = \left( \frac{12}{15} \right) \times 100 \]
First, we perform the division:
\[ \frac{12}{15} = 0.8 \]
This is because 12 divided by 15 equals 0.8 when expressed as a decimal.
Next, we convert this decimal to a percentage by multiplying by 100:
\[ 0.8 \times 100 = 80\% \]
So, the percentage of 12 out of 15 is 80%. This means that 12 is 80% of 15, or in other words, 12 represents 80% of the total when compared to 15.
It's important to note that percentages are a non-negative number and are always expressed as a part of 100. They are widely used in various fields such as finance, science, and everyday life to describe proportions and compare different quantities.
In conclusion, understanding how to calculate percentages is a fundamental skill that can be applied in many different contexts. Whether you're comparing test scores, analyzing sales data, or simply trying to understand a part of a whole, knowing how to work with percentages will prove to be a valuable tool.
When we talk about finding the percentage of one number out of another, we are essentially determining what fraction one number represents of another. To calculate this, we use the formula:
\[ \text{Percentage} = \left( \frac{\text{Part}}{\text{Whole}} \right) \times 100 \]
In the case of finding the percentage of 12 out of 15, we can apply this formula directly. Here's how it works:
1. Identify the "Part" and the "Whole" from the given numbers. In this scenario, 12 is the "Part," and 15 is the "Whole."
2. Divide the "Part" by the "Whole" to get the fraction that represents the part of the whole.
3. Multiply the result by 100 to convert the fraction into a percentage.
Let's go through the calculation step by step:
\[ \text{Percentage} = \left( \frac{12}{15} \right) \times 100 \]
First, we perform the division:
\[ \frac{12}{15} = 0.8 \]
This is because 12 divided by 15 equals 0.8 when expressed as a decimal.
Next, we convert this decimal to a percentage by multiplying by 100:
\[ 0.8 \times 100 = 80\% \]
So, the percentage of 12 out of 15 is 80%. This means that 12 is 80% of 15, or in other words, 12 represents 80% of the total when compared to 15.
It's important to note that percentages are a non-negative number and are always expressed as a part of 100. They are widely used in various fields such as finance, science, and everyday life to describe proportions and compare different quantities.
In conclusion, understanding how to calculate percentages is a fundamental skill that can be applied in many different contexts. Whether you're comparing test scores, analyzing sales data, or simply trying to understand a part of a whole, knowing how to work with percentages will prove to be a valuable tool.
2024-05-13 01:06:47
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Studied at the University of Toronto, Lives in Toronto, Canada.
Multiply 0.8 by 100 to convert to a percentage. 0.8?100. Simplify 0.8?100 0.8 ? 100 . 80%
2023-06-18 01:57:59
Harper Allen
QuesHub.com delivers expert answers and knowledge to you.
Multiply 0.8 by 100 to convert to a percentage. 0.8?100. Simplify 0.8?100 0.8 ? 100 . 80%
