What is 10% of 210?
Understand the Problem
The question is asking for the calculation of 10% of 210. To solve it, we will multiply 210 by 0.10.
Answer
$21$
Answer for screen readers
The final answer is $21$.
Steps to Solve
-
Convert percentage to decimal
To find 10% of a number, convert the percentage to a decimal.
10% as a decimal is $0.10$. -
Multiply the decimal by the number
Now, multiply the decimal by the number:
$$ 210 \times 0.10 $$ -
Calculate the result
Perform the multiplication:
$$ 210 \times 0.10 = 21 $$
The final answer is $21$.
More Information
Finding a percentage of a number is a basic mathematical operation that is widely used in finance, statistics, and everyday calculations.
Tips
- Forgetting to convert the percentage to a decimal form before multiplication. To avoid this, always remember that to convert a percentage to a decimal, you divide it by 100.
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