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Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class


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Ex 8.1, 1 List five rational numbers between: (iii) (−4)/5 and (−2)/3 First, we make the numbers with same denominator (−4)/5 & (−2)/3 Common denominator = LCM of 3 & 5 = 3 × 5 = 15 So, (−4)/5 = (−2)/3 = Now, we need to find 5 rational numbers, So, we multiply the number by 6/6 (−12)/15 × 6/6 = (−10)/15 × 6/6 = So, 5 rational numbers between them are (−𝟕𝟏)/𝟗𝟎, (−𝟕𝟎)/𝟗𝟎, (−𝟔𝟗)/𝟗𝟎, (−𝟔𝟖)/𝟗𝟎, (−𝟔𝟕)/𝟗𝟎

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.