How calculate percentage on calculator
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Introduction:
Calculating percentages is a crucial skill in various aspects of life, including education, finance, and daily activities. With a calculator, determining percentages becomes more manageable and less time-consuming. In this article, we will explain how to calculate percentages using different types of calculators to help you perform these calculations with ease.
Method 1: Using a Basic Calculator
Step 1: Convert the percentage to a decimal
Before performing the calculation, convert the percentage to a decimal by dividing it by 100. For example, if the percentage is 20%, then the decimal would be 0.2 (20 ÷ 100).
Step 2: Multiply the decimal by the desired value
Now that you have the decimal equivalent of your percentage, multiply it by the value you want to find a percentage of. For example, if you want to find 20% of 50:
0.2 × 50 = 10
Result: The answer is 10.
Method 2: Using a Scientific Calculator
Step 1: Enter the desired value
Firstly, input the value you want to find a percentage of. For example, if you want to find out 30% of 80, enter “80” into your calculator.
Step 2: Multiply by percentage
Multiply this value by the desired percentage as follows:
80 × (30 ÷ 100) or (80 × 30) ÷ 100
Press “=” to obtain your result.
Result: The answer is 24.
Method 3: Using a Calculator with Percentage Functionality
Many modern calculators feature built-in percentage functionality, making calculations even more straightforward.
Step 1: Enter the desired value
Firstly, input the value you want to find a percentage of. For example, if you want to discover what is 25% of 40, type “40” into your calculator.
Step 2: Press the percentage button
Next, press the “%” button typically represented by the percent symbol. The decimal equivalent of the percentage will appear on your calculator screen.
Step 3: Enter the percentage value
Now, type in the percentage value that you want to find (in this case, “25”) followed by the “=” button.
Result: The answer is 10.
Conclusion:
Calculating percentages can be done effectively using various types of calculators. By following these simple steps, you can easily determine percentages using a basic, scientific, or calculator with percentage functionality. Understanding how to calculate percentages on a calculator will not only save you time but also improve your accuracy in various aspects of life.