How do you convert 9 out of 20 into a decimal?

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Understanding Decimal Conversion

To convert a fraction into a decimal, you divide the numerator (the top number) by the denominator (the bottom number). In this case, we want to convert the fraction 9/20 into a decimal.

The Calculation

Here’s how to do it:

  1. Take the numerator, which is 9.
  2. Take the denominator, which is 20.
  3. Perform the division: 9 ÷ 20.

When you perform the division, you will get:

9 ÷ 20 = 0.45

Final Result

Therefore, the fraction 9/20 as a decimal is 0.45.

Why It Matters

Understanding how to convert fractions to decimals is important in many fields, such as mathematics, finance, and data analysis. It allows us to compare values more easily, especially when dealing with percentages or ratios.

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