List of Fraction Vocabulary Words with Definitions and Examples
We know that fraction is part of something which is whole. This whole can be any object or number. Hence in general we can say that fraction is a small portion or part of any item. In the same way in terms of numbers, it is part of a whole number. There are a lot of terminologies are related to fractions which are often used in mathematics. These words come under fraction vocabulary. Some of the important words of fraction vocabulary are discussed below with their meanings.
List of Words
A list of words of fraction vocabulary with their meaning are given below. You can use these words while writing or talking about fractions.
Let’s understand the meaning of these terms in detail.
Fraction – A fraction is a part of a collection, set or a whole.
Numerator – Numerator is the number or digits placed above the bar in a fraction, it represents how many equal parts of the whole are indicated.
Denominator – Denominator is the number or digits placed below the bar in a fraction. It represents how many equal parts are present in the whole.
Fraction Vocabulary
Proper fraction – A proper fraction is a type of fraction where the numerator is less than the denominator, less than a whole
Improper fraction – An improper fraction is a type fraction where the numerator is greater than the denominator, greater than a whole
Equivalent fraction – Equivalent fraction is fractions that give equal fraction values. Hence equivalent fractions that name the same amount.
Equivalent Fractions
Simplest terms – The simplest term is a fraction where the numerator number and the denominator have no common factors except 1. Hence the number 1 is the only common factor in such type of traction. For example, \[ \frac{2}{3} \] is the simplest term because there is no common factor except 1.
Mixed Number – A mixed number is consist of two parts. These are; a whole number and a fraction. For example 5 \[ \frac{1}{4} \] . Here 5 is the whole number while \[ \frac{1}{4} \] is a fractions. So this is a mixed number.
Half of- Half of is equal to\[ \frac{1}{2} \] .
Half of
A quarter of- Quarter of is equal to \[ \frac{1}{4} \] .
Conclusion
The above article explains some words of fraction vocabulary. These words are important for us to understand the concept of fractions. When we will go to the higher class it is important to clear the concept and terminologies of the previous class and this article will help students in doing so.
FAQs on Fraction Vocabulary and Key Terms Explained
1. What is fraction vocabulary in maths?
Fraction vocabulary refers to the key words and terms used to describe and understand fractions in mathematics. These words help learners explain how fractions work and how to perform operations with them. Common fraction vocabulary includes:
- Numerator
- Denominator
- Proper fraction
- Improper fraction
- Mixed number
- Equivalent fractions
- Simplest form
2. What are the parts of a fraction called?
The two main parts of a fraction are called the numerator and the denominator. In a fraction like 3/4:
- The numerator (3) is the top number and shows how many parts are taken.
- The denominator (4) is the bottom number and shows the total equal parts.
3. What is the difference between a proper fraction and an improper fraction?
A proper fraction has a numerator smaller than the denominator, while an improper fraction has a numerator greater than or equal to the denominator. For example:
- 3/5 is a proper fraction because 3 < 5.
- 7/4 is an improper fraction because 7 > 4.
4. What is a mixed number in fraction vocabulary?
A mixed number is a number that contains a whole number and a proper fraction together. For example, 2 1/3 means 2 whole parts and 1/3 of another part. Mixed numbers are often converted into improper fractions for easier calculation:
- 2 1/3 = (2 × 3 + 1)/3 = 7/3
5. What are equivalent fractions?
Equivalent fractions are fractions that represent the same value even though they look different. For example, 1/2 = 2/4 = 4/8. You can find equivalent fractions by:
- Multiplying the numerator and denominator by the same number.
- Dividing both by the same common factor.
6. What does simplifying a fraction mean?
Simplifying a fraction means writing it in its lowest or simplest form by dividing both numerator and denominator by their greatest common factor (GCF). For example:
- 8/12
- GCF of 8 and 12 is 4
- 8 ÷ 4 / 12 ÷ 4 = 2/3
7. What is a unit fraction?
A unit fraction is a fraction with a numerator of 1. Examples include 1/2, 1/5, and 1/10. Unit fractions represent one equal part of a whole divided into equal sections. For example, 1/4 means one part out of four equal parts.
8. What is the fraction bar called and what does it mean?
The fraction bar is the horizontal line in a fraction that represents division. In the fraction 6/3, the bar means 6 ÷ 3. So, 6/3 = 2. The fraction bar separates the numerator and denominator and shows the relationship between the two numbers.
9. What are common denominators in fractions?
Common denominators are the same denominators shared by two or more fractions. For example, to add 1/3 and 1/6:
- The least common denominator (LCD) of 3 and 6 is 6.
- 1/3 = 2/6
- 2/6 + 1/6 = 3/6
10. Can you give a list of important fraction vocabulary words?
Important fraction vocabulary words include the key terms needed to understand fraction concepts and operations. These include:
- Numerator
- Denominator
- Fraction bar
- Proper fraction
- Improper fraction
- Mixed number
- Equivalent fractions
- Unit fraction
- Simplest form
- Common denominator
