What Does 20% of 790 Mean?
Understanding Percentages
When it comes to numbers, percentages are a common way to express a portion of a whole. Percentages represent parts of a whole divided into 100 equal parts. Therefore, if we want to find out what 20% of 790 means, we need to understand how percentages work.
Calculating 20% of 790
To calculate 20% of 790, we simply need to multiply 790 by 0.20. In mathematical terms, the equation would look like this:
0.20 x 790 = 158
Therefore, 20% of 790 is equal to 158.
Understanding the Result
To understand the meaning of 20% of 790, we need to consider it in the context of the original quantity. In this case, if we have a whole quantity of 790 and we take 20% of it, we are left with 158. This means that 158 is one-fifth (1/5) of 790.
Examples of 20% of 790
To further illustrate the meaning of 20% of 790, let’s look at a few examples:
1. Example 1: If you are planning a sale and want to offer a discount of 20% on a product that originally costs $790, the discount amount would be $158. The discounted price that customers would pay would be $632 ($790 – $158).
2. Example 2: If you have a jar with 790 marbles and you want to take out 20% of them, you would remove 158 marbles. After removing 158 marbles, you would have 632 marbles remaining in the jar.
3. Example 3: Let’s say you have a class of 790 students, and 20% of them are absent. This means that 158 students are not present in class.
Conclusion
In conclusion, understanding percentages is essential in various real-life situations. When we calculate 20% of a number, such as 790, we are finding one-fifth of that quantity. In our example, 20% of 790 is equal to 158. Whether we are calculating discounts, quantities, or any other scenario involving percentages, being able to determine the meaning of a percentage in relation to a whole is crucial.
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