13% of 400
Understanding Percentage Calculations
To find 13% of 400, we need to understand how to calculate percentages. A percentage is a way to express a value as a fraction of 100. In this case, we want to find 13% of 400, which means we need to find 13/100 of 400.
Calculating 13% of 400
To calculate 13% of 400, we can use the following formula:
(13/100) × 400
To calculate this, we can follow these steps:
- Convert the percentage to a decimal: 13% = 13/100 = 0.13
- Multiply the decimal by the number: 0.13 × 400 = 52
Therefore, 13% of 400 is 52.
Real-World Applications
Calculating percentages is an essential skill in many areas of life, including finance, business, and everyday applications. For example, if you're shopping and something is on sale for 13% off, you need to know how to calculate the discount to find the new price.
In this case, if the item originally costs $400, you would calculate the discount as follows:
13% of $400 = $52
So, the new price would be:
$400 - $52 = $348
As you can see, understanding how to calculate percentages is a valuable skill that can help you make informed decisions in your daily life.
