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


Transcript

Ex 3.3, 2 Using divisibility tests, determine which of the following numbers are divisible by 4; by 8: (b) 726352 Divisibility by 4 Last two digits 52 Since 52 is divisible by 4 ∴ 726352 is divisible by 4 Divisibility by 8 Last two digits 352 Since 352 is divisible by 8 ∴ 726352 is divisible by 8 Divisibility by 8 Last two digits 352 Since 352 is divisible by 8 ∴ 726352 is 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.