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Ex 10.2, 1 (i) - Chapter 10 Class 8 Exponents and Powers
Last updated at Dec. 16, 2024 by Teachoo
Converting numbers to standard form
Chapter 10 Class 8 Exponents and Powers
Concept wise
- Exponents
- Law of Exponents
- Converting standard form to normal form
-
Converting numbers to standard form
Transcript
Ex 10.2, 1 Express the following numbers in standard form. (i) 0.00000000000850.0000000000085 = 85/10000000000000 = 𝟖𝟓/〖𝟏𝟎〗^𝟏𝟑 = 85 × 10^(−13) = (8.5 × 10) × 10^(−13) = 8.5 × (10 × 10^(−13)) = 8.5 × 〖𝟏𝟎〗^(𝟏 + (−𝟏𝟑)) = 8.5 × 10^(1 − 13) = 8.5 × 〖𝟏𝟎〗^(−𝟏𝟐)
