
Describe integers and fractions.
Answer
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Hint:Set of whole numbers that include positive, negative, and zero are known as integers. A fraction essentially indicates the number of parts that make up a whole. The slash that is written between the two numbers distinguishes a fraction as compared to integers.
Complete answer:
Integers: Integers are denoted without any fractional component. They are denoted by set symbol or as follows:
These numbers are used in addition, subtraction, multiplication, and division, among other arithmetic operations. Three types of integers are:
-Zero
-Positive Integers (Natural Numbers)
-Negative Integers (Additive Inverse of Natural Numbers)
Fractions: Fractions contains a numerator at the top and denominator at the bottom. The numerator and denominator are separated by horizontal lines. E.g., is a fraction with as numerator and as denominator. There are six types of fractions-
Proper Fraction: When numerator is less than denominator e.g., .
Improper Fraction: When numerator is more than denominator e.g., .
Mixed Fraction: It contains a quotient and a remainder e.g., .
Like Fraction: Here two fractions have a common denominator e.g., and .
Unlike Fraction: Here two fractions have different denominators e.g., and .
Equivalent Fraction: They are different fraction having different numerator and denominator but represents same part of the whole e.g., and both will be equivalent to .
Note:When you divide one integer by another, the result may be either an integer or a fraction. For example – divided by gives which is an integer but divided by gives us fraction . Real life examples of integers are currency - , population, number of boys and girls in class room etc. Fractions example will be number of pizza slices divided equally, total boys out of total students in the classroom etc.
Complete answer:
Integers: Integers are denoted without any fractional component. They are denoted by set symbol
These numbers are used in addition, subtraction, multiplication, and division, among other arithmetic operations. Three types of integers are:
-Zero
-Positive Integers (Natural Numbers)
-Negative Integers (Additive Inverse of Natural Numbers)
Fractions: Fractions contains a numerator at the top and denominator at the bottom. The numerator and denominator are separated by horizontal lines. E.g.,
Proper Fraction: When numerator is less than denominator e.g.,
Improper Fraction: When numerator is more than denominator e.g.,
Mixed Fraction: It contains a quotient and a remainder e.g.,
Like Fraction: Here two fractions have a common denominator e.g.,
Unlike Fraction: Here two fractions have different denominators e.g.,
Equivalent Fraction: They are different fraction having different numerator and denominator but represents same part of the whole e.g.,
Note:When you divide one integer by another, the result may be either an integer or a fraction. For example –
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