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Ex 13.3, 2 - Chapter 13 Class 7 Exponents and Powers - Part 4


Transcript

Ex 13.3, 2 Find the number from each of the following expanded forms: (d) 9 × 105 + 2 × 102 + 3 × 101 9 × 〖10〗^5 + 2 × 〖10〗^2 × 3 × 〖10〗^1 = 9 × 〖10〗^5 + 0 × 〖10〗^4 + 0 × 〖10〗^3 + 2 × 〖10〗^2 + 3 × 〖10〗^1 + 0 × 〖10〗^0 So, the number is 9,00,230

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Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths and Science at Teachoo.