Ex 8.1, 2 (iii) - Chapter 8 Class 7 Rational Numbers

Last updated at April 16, 2024 by

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Ex 8.1, 2 Write four more rational numbers in each of the following patterns: (iii) (−1)/6, 2/(−12), 3/(−18), 4/(−24), ….. We write the numbers as (−1)/6, (−2)/12, (−3)/18, (−4)/24, ….. (−1)/6 (−2)/12 (−3)/18 (−4)/24 So, these are equivalent rational numbers of (−1)/6 Thus, 4 more numbers in the same pattern are equivalent rational numbers of (−1)/6 (−1)/6 × 5/5 (−1)/6 × 6/6 (−1)/6 × 7/7 (−1)/6 × 8/8 ∴ 4 more numbers are (−𝟓)/𝟑𝟎, (−𝟔)/𝟑𝟔, (−𝟕)/𝟒𝟐, (−𝟖)/𝟒𝟖

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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, Social Science, Physics, Chemistry, Computer Science at Teachoo.