![]() ![]() If one is positive integer and other is negative integer then rational number is said to be negative.Īll finite decimal numbers are rational numbers. Rational number is positive if both numerator and denominator are positive integers, or both are negative integers. Two rational numbers a⁄ b = c⁄ d, if a × d = b × c. The rational number -a⁄ b is same as − a⁄ b.Įvery rational number should be written with positive integer as denominator. For example, -5⁄ 9 is a rational number but not a fraction. For example, -3⁄ 8 is a rational number but not an integer.Įvery rational number is not a fraction, but every fraction is a rational number. It is because, every integer 'i' can be written as i⁄ 1 which is in fraction form. Some examples are 5⁄ 9, -6⁄ 11, 9, -3, 0, 3⁄ -11 etc.Įvery integer is a rational number, but every rational number is not an integer. Here, 'b' is not equal to zero, known as rational numbers. Numbers in form of a⁄ b where 'a' and 'b' are integer. Now, in class 8 we will study the recap of all operation, properties of all operation and find rational number between any two given rational numbers. ![]() Operation like addition, subtraction, multiplication, and division.Number line representation of rational numbers.In class 7, we learnt following things about Rational numbers. ![]() Rational Number Between any Two Given Rational NumbersĪnswer Sheet Introduction to Rational Numbers Multiplication Properties of Rational Number Subtraction Properties of Rational Number ![]()
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