What Is 20 Of 5?


Have you ever wondered what 20 of 5 means? It can be confusing to understand, especially if you’re not a math whiz. But don’t worry, we’re here to help! In this article, we’ll explain what 20 of 5 is and how to calculate it. We’ll also give you some tips on how to use this knowledge in your everyday life.

What Does 20 of 5 Mean?

When we talk about 20 of 5, we’re referring to a percentage. Specifically, 20% of 5. To calculate this, we need to multiply 5 by 0.2 (which is the decimal equivalent of 20%).

So, 20% of 5 is:

5 x 0.2 = 1

Therefore, 20% of 5 is 1.

Why is Knowing What 20 of 5 Means Important?

Knowing what 20 of 5 means can be helpful in a variety of situations. For example, if you’re trying to calculate a tip at a restaurant, understanding percentages can help you figure out how much to tip. If the bill is $50 and you want to leave a 20% tip, you can quickly calculate that by multiplying 50 by 0.2 (or just moving the decimal point one place to the left, which gives you $10).

Understanding percentages can also be useful when you’re shopping. If you see a sale that says “20% off,” you’ll know exactly how much you’ll be saving.

How to Calculate Other Percentages

Now that you know how to calculate 20% of 5, you may be wondering how to calculate other percentages. It’s actually quite simple! To calculate a percentage, you need to follow these steps:

  1. Convert the percentage to a decimal (divide by 100)
  2. Multiply the decimal by the number you’re trying to find the percentage of

For example, if you want to find 15% of 100, you would:

  1. Convert 15% to a decimal: 15 ÷ 100 = 0.15
  2. Multiply 0.15 by 100: 0.15 x 100 = 15

So, 15% of 100 is 15.

Common Percentages to Know

While you don’t need to memorize every percentage, there are a few common ones that can be helpful to know. These include:

  • 10%: To calculate 10% of a number, move the decimal point one place to the left
  • 20%: To calculate 20% of a number, multiply the number by 0.2 (or move the decimal point one place to the left and then double the result)
  • 25%: To calculate 25% of a number, divide the number by 4
  • 50%: To calculate 50% of a number, divide the number by 2
  • 75%: To calculate 75% of a number, multiply the number by 0.75


Understanding percentages, including what 20 of 5 means, can be incredibly helpful in a variety of situations. Whether you’re calculating a tip or trying to figure out how much you’ll save during a sale, knowing how to calculate percentages can save you time and money. So the next time you see a percentage, you’ll know exactly what it means and how to calculate it.