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Question
Identify the greater number in the following.
28 or 82
Sum
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Solution
28 or 82
28 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 = 256
82 = 8 × 8 = 64
256 > 64 gives 28 > 82
∴ 28 is greater.
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Chapter 3: Algebra - Exercise 3.1 [Page 52]
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