How do you add percentage to a number? This is a common question that arises in various situations, such as calculating discounts, tax amounts, or increases in value. Adding a percentage to a number is a straightforward process that involves a few simple steps. In this article, we will guide you through the process and provide you with some practical examples to help you understand the concept better.
Adding a percentage to a number is essentially finding a certain portion of the original number and adding it to the original value. The formula to add a percentage to a number is as follows:
Original Number + (Percentage / 100) Original Number
Let’s break down the formula to make it clearer:
1. Original Number: This is the number you want to add the percentage to. For example, if you want to add 20% to the number 50, your original number is 50.
2. Percentage: This is the percentage you want to add to the original number. In our example, the percentage is 20%.
3. (Percentage / 100): To find the portion of the original number that represents the percentage, you divide the percentage by 100. In our example, 20% divided by 100 equals 0.20.
4. Original Number: Multiply the portion found in step 3 by the original number to find the amount to be added. In our example, 0.20 multiplied by 50 equals 10.
5. Original Number + Amount to be Added: Add the amount found in step 4 to the original number to get the final result. In our example, 50 + 10 equals 60.
Now that we have a clear understanding of the formula, let’s look at a practical example:
Imagine you have a product that costs $100, and the store offers a 15% discount. To find the discounted price, you would follow these steps:
1. Original Number: $100
2. Percentage: 15%
3. (Percentage / 100): 15% divided by 100 equals 0.15
4. Original Number: 0.15 multiplied by $100 equals $15
5. Original Number + Amount to be Added: $100 + $15 equals $115
In this example, the discounted price of the product is $115.
In conclusion, adding a percentage to a number is a simple process that involves a few basic steps. By following the formula and using practical examples, you can easily calculate the new value after adding a percentage. Whether you’re calculating discounts, tax amounts, or increases in value, understanding how to add percentage to a number will help you make informed decisions and perform accurate calculations.
