(1000)⁷ ÷(10)¹⁸=?

A 10

B 100

C 10000

D 1000

Solution

Correct Answer: Option D

(1000)⁷ ÷(10)¹⁸
=(10³)⁷÷(10)¹⁸
=10 ²¹÷(10)¹⁸
=10 ²¹⁻¹⁸
=10³
=1000

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