What is 9 of 10000?
Understand the Problem
The question is asking to find what 9 represents as a percentage of 10,000. This involves basic arithmetic to determine the ratio of these two numbers.
Answer
$0.09\%$
Answer for screen readers
The answer is $0.09%$.
Steps to Solve
- Set up the percentage formula
To find the percentage of a number, we use the formula:
$$ \text{Percentage} = \left( \frac{\text{part}}{\text{whole}} \right) \times 100 $$
In this case, the "part" is 9 and the "whole" is 10,000.
- Substitute the values into the formula
Now, substitute 9 for the "part" and 10,000 for the "whole":
$$ \text{Percentage} = \left( \frac{9}{10000} \right) \times 100 $$
- Calculate the fraction
First, calculate the fraction:
$$ \frac{9}{10000} = 0.0009 $$
- Multiply by 100 to find the percentage
Now multiply by 100 to convert to a percentage:
$$ 0.0009 \times 100 = 0.09 $$
Thus, 9 is 0.09% of 10,000.
The answer is $0.09%$.
More Information
When comparing a small number like 9 to a much larger number like 10,000, it’s common to find that the percentage is very small. In this example, 9 is only 0.09% of 10,000.
Tips
A common mistake is forgetting to multiply the fraction by 100 to convert it to a percentage. It's important to remember that the last step in finding a percentage always involves this multiplication.
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