The Basics of Percentages
When it comes to understanding percentages, it’s important to know that they represent a part of a whole. The symbol for percentage is “%”, and it’s used to indicate a fraction of 100. For example, 50% is the same as 50/100, which simplifies to 1/2.
What Does “70 of 20” Mean?
When someone asks “what is 70 of 20”, they’re essentially asking what percentage 70 represents of 20. In other words, they’re asking how much of the whole 20 is made up of 70.
Calculating 70 of 20
To calculate 70 of 20, you first need to find out what percentage 70 represents of the whole 20. To do this, you can use the following formula: percentage = (part/whole) x 100 In this case, the part is 70 and the whole is 20, so the formula becomes: percentage = (70/20) x 100 Simplifying this equation gives: percentage = 350 So, 70 of 20 is 350%.
Understanding the Result
When you calculate 70 of 20 and get a result of 350%, it means that 70 is 350% of 20. In other words, 70 is more than three and a half times the size of 20.
Understanding percentages can be useful in a variety of real-world situations. For example, if you’re trying to calculate a discount on a purchase, you’ll need to know what percentage the discount represents in order to determine the final price. Similarly, if you’re trying to track your progress towards a goal, understanding percentages can help you see how far you’ve come and how much further you have to go.
In summary, when someone asks “what is 70 of 20”, they’re asking what percentage 70 represents of 20. To calculate this, you can use the formula: percentage = (part/whole) x 100 In this case, the result is 350%, which means that 70 is more than three and a half times the size of 20. Understanding percentages can be useful in a variety of real-world situations, from calculating discounts to tracking progress towards goals.