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Express the number appearing in the following statement in standard form: The universe is estimated to be about 12,000,000,000 years old. - Mathematics

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Question

Express the number appearing in the following statement in standard form:

The universe is estimated to be about 12,000,000,000 years old.

Sum

Solution

1.2 × 1010 years

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Chapter 13: Exponents and Powers - Exercise 13.3 [Page 263]

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NCERT Mathematics [English] Class 7
Chapter 13 Exponents and Powers
Exercise 13.3 | Q 4.06 | Page 263
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