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114 LearnersLast updated on December 22, 2025
2/1 as a Mixed Number
The decimal 2.1 can be expressed as a mixed number. To do this, we separate the whole number part from the fractional part. This method helps in understanding the value of the decimal in terms of whole numbers and fractions, making it more intuitive for practical applications. Let's convert 2.1 into a mixed number to see how many whole parts there are and what fraction remains.
What is 2.1 as a mixed number:
Answer: In mixed number form, 2.1 is written as 2 ¹/₁₀
Explanation: To convert a decimal to a mixed number, identify the whole number part and the fractional part.
Here, the whole number part is 2, and the fractional part is 0.1. To convert the fractional part to a fraction, we recognize that 0.1 is 1/10.
So, 2.1 = 2 ¹/₁₀
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Important Glossary for 2.1 as a Mixed Number
- Decimal: A number that consists of a whole number part and a fractional part separated by a decimal point, such as 2.1.
- Mixed number: A number that combines a whole number and a proper fraction, like 2 ¹/₁₀.
- Fractional part: The portion of the decimal that comes after the decimal point, expressed as a fraction.
- Whole number: An integer that is not a fraction, representing complete units without any fractional part, like 2.
- Decimal point: The dot used to separate the whole number from the fractional part in a decimal number.
