Description
RATIONAL AND IRRATIONAL NUMBERS
RATIONAL NUMBERS
Rational numbers are real numbers that can be expressed as a fraction where the numerator and the denominator of the fraction are both integers. This includes all whole numbers (for example, 3 be written as 3/1) and all finite or recurring decimals.
Rational Numbers
Any number which can be put in the form of pqwhere p and q are integers and q not equal to zero is called a rational number.
There exist an infinite number of rational numbers between any two rational numbers
For example, in between 7 and 7.5 there exist 7.1, 7.11, 7.21, etc.)
A fraction is a rational number only when it is in its lowest form, i.e., there is no common factor other than 1 in the numerator (p) and denominator (q)
Algebraic operations on rational numbers
Sum of two rational numbers is a rational number
Difference of two rational numbers is a rational number
Product of two rational numbers is a rational number
Quotient of two rational numbers is a rational number
Material Includes
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Live Interactive classes with in-class doubt solving
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Weekly Test and Quiz with instant tracking for progress
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Revision of the course after testing
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Fortnightly Parents and Tutor interactions
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Expert monitoring of student's learning progress
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Daily communication over call, whatsapp and mail
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3 hours on-demand video
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4 downloadable resources
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Access for entire Academic Year
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Access on mobile and Desktop
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Assignments and review of the same
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Tests and Correction by Board paper checkers
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Certificate of completion and Live tracking with Grade book
About Course
In this Section we will Learn the following Chapters:
1.RATIONAL NUMBERS
2.IRRATIONAL NUMBERS
Course Curriculum
RATIONAL NUMBERS AND IRRATIONAL NUMBERS
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06:00
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05:00
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QUIZ – RATIONAL NUMBERS
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QUIZ – PROPERTIES OF RATIONAL NUMBERS
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05:00
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01:56
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QUIZ – IRRATIONAL NUMBERS
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QUIZ – DECIMAL REPRESENTATION OF RATIONAL NUMBERS
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QUIZ – RATIONAL NUMBER – NUMBER SYSTEM
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QUIZ – RATIONAL NUMBER – REAL NUMBERS
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QUIZ – RATIONAL NUMBER – INTRODUCTION TO RATIONAL NUMBERS
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QUIZ – RATIONAL NUMBER – PROPERTIES OF RATIONAL NUMBERS
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QUIZ – EXERCISE A – PROPERTIES OF RATIONAL NUMBERS
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QUIZ – EXERCISE B – DECIMAL REPRESENTATION OF RATIONAL NUMBERS
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QUIZ – EXERCISE C – IDENTIFYING REAL NUMBERS
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QUIZ – EXERCISE D – RATIONALISE THE DENOMINATOR
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EXERCISE D – RATIONALISATION OF SURDS
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