What is rational and irrational number?

Question

Answer

Rational no.s are the no. that can be written in the form p/q where p and q are coprime integers and q is not equal to zero also a rational number has terminating decimal expansion whereas by saying irrational number we mean that animal that cannot be written in the form of p by q has a non terminating non repeating decimal expansion

Answer

All  numbers  that are not  rational  are considered  irrational. An  irrational number can be written as a decimal, but not as a fraction. An  irrational number  has endless non-repeating digits to the right of the decimal point. Here are some  irrational numbers: π = 3.141592…

Answer

A rational number is part of a whole expressed as a fraction, decimal or a percentage. ... It is a number that cannot be written as a ratio of two integers (or cannot be expressed as a fraction). For example, the square root of 2 is an irrational numberbecause it cannot be written as a ratio of two integers.

Answer

The numbers which can be expressed in the form of p/q r known as rational numbers...here p and q r integers and q not equal to 0...all integers come under rational numbers the numbers which r not rationals r irrationals.... all rational and irrational numbers gives u real numbers

Answer

Thank you

Answer

Numbers which can be represented in the form of P/q in which q is not equal to zero and P and q are integars are rational numbers.  and rest all numbers which can not be represented as this are irra. no.

Similar Class 10 Doubts

The value of π is 22/7 which is a rational number and the decimal form of π is 3.142857142857142., which is in repeating decimal form, so again π is a rational number. How πis irrational number ?

Write one rational and irrational number lying between 0.25 and 0.32?

PROOF 4/3 IS RATIONAL NUMBER Related: Irrational Numbers?

Find one rational and one irrational number between 25 and 27?

The product of a non-zero rational and irrational number is

Top Courses for Class 10View all

Science Class 10

Social Studies (SST) Class 10

Mathematics (Maths) Class 10

English Grammar Advanced

English Grammar Basic

Top Courses for Class 10

Top Courses for Class 10

Suggested Free Tests

Related Content

About Class 10

Class 10 Study Material

Class 10 All Subjects

NCERT Textbook Solutions

Other Classes

Important Links

Company