Ex 3.5, 1 - Chapter 3 Class 6 Playing with Numbers - Part 2


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Ex 3.5, 1 Which of the following statements are true? (b) If a number is divisible by 9, it must be divisible by 3. We know that If a number is divisible by another number, It is divisible by its factors If a number is divisible by 9, it will be divisible by factors of 9 Factors of 9 are 1, 3, 9 So, number will be divisible by 3 ∴ True

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Davneet Singh

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.