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101 LearnersLast updated on March 18th, 2025
28 2/5 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 (number on the top), here 2, which represents how many parts out of the whole, and the denominator (number below), here 5, which shows how many parts make the whole. 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 28 2/5 as a decimal?
Answer
28 2/5 in decimals can be written as 28.4. It is a terminating decimal, as it does not repeat infinitely.
Explanation
To convert 28 2/5 into a decimal, we will first convert the fractional part into a decimal using division. Let's see the step-by-step breakdown of the process:
Step 1: Identify the whole number, numerator, and denominator. Here, the whole number is 28, the numerator is 2, and the denominator is 5.
Step 2: Convert the fraction 2/5 into a decimal using division. Take 2 as the dividend and 5 as the divisor.
Step 3: Since 2 is smaller than 5, we consider it as 2.0 to perform the division, which gives us 0.4.
Step 4: Combine the whole number 28 with the decimal obtained from the fraction, resulting in 28.4.
Important Glossaries for 28 2/5 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.
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