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लसावि काढा. 15, 30, 90 - Mathematics [गणित]

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Question

लसावि काढा.

15, 30, 90

Sum
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Solution

3 15
5 5
  1

 

2 30
3 15
5 5
  1

 

2 90
3 45
3 15
5 5
  1

15 = 3 × 5

30 = 2 × 3 × 5

90 = 2 × 3 × 3 × 5

∴ लसावि = 5 × 3 × 2 × 3

= 90

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Chapter 3: मसावि - लसावि - सरावसंच 13 [Page 98]

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Balbharati Ganit Ekatmik [Marathi] Standard 7 Maharashtra State Board
Chapter 3 मसावि - लसावि
सरावसंच 13 | Q 1. (vi) | Page 98
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