Ex 3.3, 2 - Chapter 3 Class 6 Playing with Numbers - Part 8


Transcript

Ex 3.3, 2 Using divisibility tests, determine which of the following numbers are divisible by 4; by 8: (g) 21084 Divisibility by 4 Last 2 digits = 84 Since 84 is divisible by 4 ∴ 21084 is divisible by 4 Divisibility by 8 Last 3 digits = 084 = 84 Since 84 is not divisible by 8 ∴ 21084 is not divisible by 8

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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.