Ex 3.3, 3 - Chapter 3 Class 6 Playing with Numbers - Part 10

Ex 3.3, 3 - Chapter 3 Class 6 Playing with Numbers - Part 11


Transcript

Ex 3.3, 3 Using divisibility tests, determine which of following numbers are divisible by 6: (j) 17852Divisibility by 2 Since 17852 ends with 2 It is divisible by 2 Divisibility by 3 Sum of digits = 1 + 7 + 8 + 5 + 2 = 23 Since 23 is not divisible by 3 17852 is not divisible by 3 Since 17852 is not divisible by 3 It is not divisible by 6 So Numbers divisible by 6 are 297144 438750 1790184 (i) 639210

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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.