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Slide9.JPG

  1. Chapter 3 Class 6 Playing with Numbers
  2. Serial order wise

Transcript

Ex 3.4, 3 Find first three common multiples of : (a) 6 and 8Multiples of 6 6 × 1 = 6 6 × 2 = 12 6 × 3 = 18 6 × 4 = 24 6 × 5 = 30 6 × 6 = 36 Multiples of 6 are 6, 12, 18, 24, 30,……. Multiples of 8 8 × 1 = 8 8 × 2 = 16 8 × 3 = 24 8 × 4 = 32 8 × 5 = 40 8 × 6 = 48 Multiples of 8 are 8, 16, 24, 32, 40,……. So common Multiples of 6 & 8 are 24, Ex 3.4, 3 Find first three common multiples of : (b) 12 and 18Multiples of 12 12 × 1 = 12 12 × 2 = 24 12 × 3 = 36 12 × 4 = 48 12 × 5 = 60 12 × 6 = 72 Multiples of 12 are 12, 24, 36, 48, 60, .. Multiples of 18 18 × 1 = 18 18 × 2 = 36 18 × 3 = 54 18 × 4 = 72 18 × 5 = 90 18 × 6 = 108 Multiples of 18 are 18, 36, 54, 72, 90,……. So common multiples of 12 & 18 are 36,

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 8 years. He provides courses for Maths and Science at Teachoo. You can check his NCERT Solutions from Class 6 to 12.