Ex 10.2, 2 (ii) - Chapter 10 Class 8 Exponents and Powers

Last updated at August 14, 2026 by

Ex 10.2, 2 - Express in usual form (ii) 4.5 × 10^4 - Exponents Class 8 - Ex 10.2

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Ex 10.2, 2 Express the following numbers in usual form. (ii) 4.5 × 10^44.5 × 10^4 = 45/10 × 10^4 = 45 × 〖𝟏𝟎〗^𝟒/𝟏𝟎 = 45 × 10^(4 − 1) = 45 × 〖𝟏𝟎〗^𝟑 = 45000

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