Number System

Rational Numbers Class 8th

Introduction In the number system, we have already studied whole numbers, natural numbers, integers, fractions, decimal numbers, etc. All of these types of numbers have different properties. In class 8th, we shall study Rational numbers, their definition, and properties, the representation of rational numbers on the number lines, etc. Definition of Rational Number A number …

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Real Numbers Class 8th

Introduction As the name suggests, these numbers are real for mathematical calculations. There are different types of real numbers. In class 8th, we will get into the definition, types with examples, and properties of Real Numbers. Definition All the rational numbers and irrational numbers are called Real Numbers. Real numbers are denoted by R. Examples …

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Decimal Expansion of Rational Numbers Class 10th

Introduction We have already studied that the number which can be written in the form of p/q is called a Rational Number. Where p and q are coprime numbers and q ≠ 0. The decimal expansion of rational numbers is either a terminating decimal expansion or a non-terminating repeating (recurring) decimal expansion. In this section, …

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