Ex 4.3, 1 (b) - Chapter 4 Class 7 Simple Equations

Last updated at April 16, 2024 by

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Ex 4.3, 1 Set up equations and solve them to find the unknown numbers in the following cases: (b) One-fifth of a number minus 4 gives 3.Let the number = n Given that, One –fifth of n minus 4 = 3 𝒏/πŸ“ βˆ’ 4 = 3 𝑛/5 = 3 + 4 𝒏/πŸ“ = 7 n = 7 Γ— 5 n = 35

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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.