1. Chapter 1 Class 9 Number Systems
  2. Concept wise
  3. Finding decimal expansion
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Are all Decimal Expansions Fractions?

Last updated at Dec. 16, 2024 by Teachoo

Transcript

Are all Decimal Expansions Fractions? No What about ๐…? ๐… = 3.1415926535897932384626433832795โ€ฆ Hence, There are 3 types of Decimal Expansion Terminating Non-Terminating Repeating Non-Terminating Non-Repeating Can be written in fraction So, Rational Number Cannot be written in fraction So, Irrational Number To Summarise Decimal Expansion Terminating Non-Terminating Non-Terminating Repeating Non-Terminating Non-Repeating Rational Irrational
  1. Chapter 1 Class 9 Number Systems
  2. Concept wise

    3. Finding decimal expansion

    Expressing decimal in p/q →
Expressing decimal in p/q →
Chapter 1 Class 9 Number Systems
Concept wise

About the Author

Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo