What is 4 1/20 as a decimal? Tutorial in mathshowcase.info

In mathematics, converting fractions to decimals is a common task. Let's go through the process of converting the fraction 4 1/20 to a decimal.

You can try other fractional values to get more familiar with the conversion guide.

Often, convert 8/2 to a decimal or 4 1/16 to a decimal, depending on the task.

What is 4 1/20?

A fraction consists of two numbers: the numerator (top number) and the denominator (bottom number). In the fraction 4 1/20: 4 is the whole number, 1 is the numerator, and 20 is the denominator. First, convert the mixed fraction to an improper fraction. Multiply the whole number 4 by the denominator 20, then add the numerator 1: (4 × 20 + 1). To find the value of the fraction, divide the numerator 81 by the denominator 20.

Conversion formula (equation):

$4 \frac{1}{20} = \frac{4 × 20 + 1}{20} = \frac{81}{20} = 4.05$

Solution:

$4 \frac{1}{20}$ = 4.05

What is a fraction?

A fraction consists of two parts: the numerator on top and the denominator below. It shows parts of a whole and is used to compare values.

What is a decimal?

A decimal is a number system that includes a decimal point. This point separates the whole number from the fractional part. It is an easy way to express values less than one.

Conversion Steps:

To convert 4 1/20 to a decimal, follow these steps:

Step 1: Convert to an improper fraction. Start by converting the mixed fraction to an improper fraction. Multiply the integer part 4 by the denominator 20, and add the numerator 1.
Step 2: Set up the division. Divide the numerator 81 by the denominator 20. It will look like this: 81 ÷ 20.
Step 3: Perform the division. Use a calculator to divide 81 by 20, or do it manually.
Step 4: Identify the decimal. The result will be a decimal. When 81 is divided by 20, you get 4.05.

What is 4 1/20 as a decimal?