What is 30% of 1330?
Understand the Problem
The question is asking for a percentage calculation, specifically what is 30% of 1330. This requires basic mathematical computation.
Answer
The answer is \( 399 \).
Answer for screen readers
The final answer is ( 399 ).
Steps to Solve
- Convert Percentage to a Decimal
To calculate 30%, first convert the percentage to a decimal. This can be done by dividing 30 by 100:
$$ 0.30 = \frac{30}{100} $$
- Multiply the Decimal by the Total
Now, multiply the decimal (0.30) by the total amount (1330) to find 30% of it:
$$ 30% \text{ of } 1330 = 0.30 \times 1330 $$
- Calculate the Result
Now perform the multiplication:
$$ 0.30 \times 1330 = 399 $$
The final answer is ( 399 ).
More Information
30% of a number is commonly calculated in various contexts including finance (like calculating discounts and taxes), statistics, and data analysis. It’s always useful to know how to convert percentages into decimals to make such calculations easier.
Tips
- Forgetting to convert the percentage to a decimal before multiplying can lead to incorrect results. Always ensure to divide the percentage by 100 first.
- Misplacing a decimal in calculations is common. Double-check your multiplication steps to avoid errors.
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