Question 2 - Unitary Method - Chapter 7 Class 7 Comparing Quantities

Last updated at April 16, 2024 by

Ex 8.1, 2 - In a computer lab, there are 3 computers for every 6

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Question 2 In a computer lab, there are 3 computers for every 6 students. How many computers will be needed for 24 students? Number of computer needed for 6 students = 3 Number of computer needed for 1 students = 3/6 Number of computer needed for 24 students = 3/6 × 24 = 1/2 × 12 = 12 ∴ 12 Computers are needed Question 2 In a computer lab, there are 3 computers for every 6 students. How many computers will be needed for 24 students? Number of computer needed for 6 students = 3 Number of computer needed for 1 students = 3/6 Number of computer needed for 24 students = 3/6 × 24 = 1/2 × 12 = 12 ∴ 12 Computers are needed

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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.