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Ex 13.3, 4 - Chapter 13 Class 7 Exponents and Powers - Part 5


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Ex 13.3, 4 Express the number appearing in the following statements in standard form. (e) In a galaxy there are on an average 100,000,000,000 stars. 100,000,000,000 = 1 × 〖10〗^11 Answer is 1 × 〖𝟏𝟎〗^𝟏𝟏 stars

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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.