1. Chapter 2 Class 8 Linear Equations in One Variable
  2. Serial order wise


Ex 2.4, 8 Half of a herd of deer are grazing in the field and three fourths of the remaining are playing nearby. The rest 9 are drinking water from the pond. Find the number of deer in the herd.Let the number of deers in the herd be π‘₯ Half of the herd grazing in field = π‘₯/2 Remaining = π‘₯βˆ’π‘₯/2=π‘₯/2 Of the remaining 𝒙/𝟐 3^π‘‘β„Ž/4 of remaining half are playing = Remaining deers drinking water = π‘₯/2βˆ’3π‘₯/8 Given, Remaining deers drinking water = 9 π‘₯/8=9 π‘₯ = 8 Γ— 9 π‘₯ = 72 ∴ Total number of deers in herd = 72

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.