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  1. Chapter 1 Class 8 Rational Numbers
  2. Serial order wise
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Transcript

Ex 1.2, 4 Find ten rational numbers between -2/5 and 1/2 Step 1: Make denominator same Rough 5 × 2 = 10 (−2)/5 × 2/2= (−4)/10 1/2 × 5/5= 5/10 Step 2: Since we need to find 10 rational numbers, We multiply and divide by 11. (−4)/10 × 11/11= (−44)/110 5/10 × 11/11 = 55/110 ∴ 10 rational numbers are (−43)/110,(−42)/110, (−41)/110, (−40)/110, (−39)/110, (−38)/110, (−37)/110, (−36)/110, (−35)/110, (−34)/110

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 8 years. He provides courses for Maths and Science at Teachoo. You can check his NCERT Solutions from Class 6 to 12.