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Evaluate: 28 ÷ 23 - Mathematics

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Question

Evaluate: 28 ÷ 23 

Sum

Solution

28 ÷ 23 = `2^8/2^3 = 2^(8 - 3) = 2^5`

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Concept for Exponents Only Natural Numbers.
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Chapter 5: Exponents (Including Laws of Exponents) - Exercise 5 (B)

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Selina Concise Mathematics [English] Class 7 ICSE
Chapter 5 Exponents (Including Laws of Exponents)
Exercise 5 (B) | Q 2.1
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