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Ex 4.4, 1 (c) - Chapter 4 Class 7 Simple Equations

Last updated at March 30, 2023 by

Ex 4.4, 1 - Chapter 4 Class 7 Simple Equations - Part 4

Ex 4.4, 1 - Chapter 4 Class 7 Simple Equations - Part 5

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Ex 4.4, 1 Set up equations and solve them to find the unknown numbers in the following cases: (c) If I take three-fourths of a number and add 3 to it, I get 21 Let the number = m Given that, Adding three-fourth of m to 3 = 21 So, 3/4 m + 3 = 21 3/4 m = 21 − 3 3/4 m = 18 3m = 18 × 4 3m = 72 m = 72/3 m = 24

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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.