Question

define rational numbers and give two examples​

Answer 1

Rational Number: A Rational number is a number such that it is written in the form p/q where p and q are integers and q ≠ 0

1/11 and 9/34 are two examples of rational numbers.

These both examples have both numerator and denominator as integers and don't have 0 in their denominators. Hence they are rational numbers.

Answer 2

HEY MATE...!!!!✌

☞ What is a Rational number ?

• "A rational number, in Mathematics, can be defined as any number which can be represented in the form of p/q where q ≠ 0. "

• Also, we can say that any fraction fits under the category of rational numbers, where denominator and numerator are integers and the denominator is not equal to zero.

☞ Example of Rational Numbers

• 1
• ½
• 0.55555
• ⅝

☞ How to identify rational numbers ?

• To identify if a number is rational or not, check the below conditions.
• It is represented in the form of p/q, where q≠0.
• The ratio p/q can be further simplified and represented in decimal form.

☞ Types of Rational Numbers

A number is rational if we can write it as a fraction, where both denominator and numerator are integers and denominator is a non-zero number.

• Real numbers (R) include all the rational numbers (Q).
• Real numbers include the integers (Z).
• Integers involve natural numbers(N).
• Every whole number is a rational number because every whole number can be expressed as a fraction.

☞ Properties of Rational numbers

The properties of rational numbers are :-

1. Closure Property
2. Commutative Property
3. Associative Property
4. Distributive Property
5. Identity Property
6. Inverse Property

$\blue{\boxed{\boxed{\boxed{25\: Thanks +Follow =Inbox}}}}$