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104 LearnersLast updated on March 11th, 2025
8/20 as a Decimal
It is a simple question on decimal conversion. Firstly, we have to learn fractions and decimals. A fraction represents a part of the whole. It has two parts: the numerator (the number on the top), here 8, which represents how many parts out of the whole, and the denominator (the number below), which shows how many parts make the whole, here it is 20. A decimal is a way to represent a number that is not whole, using a (.) or a decimal point to separate the whole part from the fractional part. The numbers to the left of the decimal point represent the whole, and those to the right represent the fractional part.
What is 8/20 as a decimal?
Answer
8/20 in decimal can be written as 0.4. It is a terminating decimal, meaning it does not repeat infinitely.
Explanation
To convert 8/20 into a decimal, we will use the division method. Since 8 is smaller than 20, we will use the decimal method, which will give us 0.4. Let's see the step-by-step breakdown of the process:
Step 1: Identify the numerator and denominator because the numerator (8) will be taken as the dividend and the denominator (20) will be taken as the divisor.
Step 2: As 8 is smaller than 20, it can't be divided directly, so we will add a decimal point to the quotient and a 0 to the dividend, making it 80.
Step 3: Now that it is 80, we can divide it by 20. Let's see how many times 20 goes into 80.
Step 4: 80 is a multiple of 20, so 20 × 4 = 80. We will write 4 in the quotient place, and subtract 80 from 80 gives 0.
Step 5: Since there is no remainder, the division process stops here.
The answer for 8/20 as a decimal is 0.4.
Important Glossaries for 8/20 as a decimal
- Fraction: A numerical quantity that is not a whole number, representing a part of a whole.
- Decimal: A number that uses the base ten and includes a decimal point to separate the whole part from the fractional part.
- Numerator: The top part of a fraction, indicating how many parts of the whole are being considered.
- Denominator: The bottom part of a fraction, showing how many parts make up a whole.
- Terminating Decimal: A decimal that ends and does not repeat infinitely.
