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8 grade maths

The value of 20% of 2 is equal to …

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0 Years agoGrade
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1 Answer

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ApprovedApproved Tutor Answer0 Years ago

To find 20% of 2, we can break it down into simple steps. Percentages are a way to express a number as a fraction of 100. So, when we say 20%, we mean 20 out of 100. To calculate this, we can convert the percentage into a decimal and then multiply it by the number we’re interested in, which in this case is 2.

Calculating the Percentage

First, let's convert 20% into a decimal. We do this by dividing 20 by 100:

  • 20 ÷ 100 = 0.20

Now that we have the decimal form, we can find 20% of 2 by multiplying:

  • 0.20 × 2 = 0.40

Final Result

Therefore, 20% of 2 is equal to 0.40. This means if you take 20% of 2, you get 0.40, which can also be interpreted as 40 cents if you think of it in terms of money.

Understanding the Concept Further

To deepen your understanding, let’s consider an analogy. Imagine you have a pizza cut into 10 equal slices. If you take 2 slices, that represents 20% of the whole pizza (since 2 out of 10 is the same as 20 out of 100). In this case, if the entire pizza represents the number 2, then taking 20% would mean you’re taking 0.4 of that pizza, which is equivalent to 2 slices out of 10.

In summary, calculating percentages is a straightforward process that involves converting the percentage into a decimal and then multiplying it by the number in question. So, when you need to find a percentage of any number, just follow these steps, and you'll get the correct answer every time!