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120 LearnersLast updated on November 19, 2025
2.45 as a Mixed Number
The decimal 2.45 can be expressed as a mixed number, which is a combination of a whole number and a proper fraction. This conversion helps provide a clearer understanding of the number's composition and can be useful in various real-life scenarios or calculations. Let's convert 2.45 into a mixed number to identify the whole parts and the fractional parts clearly.
What is 2.45 as a mixed number:
Answer: In mixed number form, 2.45 is written as 2 9/20
Explanation: To convert a decimal to a mixed number, separate the whole number part and convert the decimal fraction into a proper fraction. Here, the whole number part is 2.
Convert 0.45 to a fraction: 0.45 = 45/100, which simplifies to 9/20 by dividing both the numerator and the denominator by their greatest common divisor, 5.
So, 2.45 = 2 9/20
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Important Glossary for 2.45 as a Mixed Number
- Decimal: A number that uses a decimal point to show a part of a whole, like 2.45.
- Proper fraction: A fraction where the numerator is less than the denominator, such as 9/20.
- Simplification: The process of reducing a fraction to its simplest form by dividing the numerator and the denominator by their greatest common divisor.
- Whole number: An integer without fractions or decimals, equal to or greater than zero.
