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Ex 13.2, 1 - Chapter 13 Class 8 Direct and Inverse Proportions - Part 5


Ex 13.2, 1 Which of the following are in inverse proportion? (v) The population of a country and the area of land per person Area of land per person = (π‘‡π‘œπ‘‘π‘Žπ‘™ π΄π‘Ÿπ‘’π‘Ž)/(π‘‡π‘œπ‘‘π‘Žπ‘™ π‘ƒπ‘œπ‘π‘’π‘™π‘Žπ‘‘π‘–π‘œπ‘›) As the population of a country increases, the area of land per person decreases. ∴ They are in inverse proportion.

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Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths and Science at Teachoo.