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Question
If 64 x 625 = 2a x 5b ; find: 2b x 5a
Sum
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Solution
2b x 5a
= 24 × 56
= 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 5
= 16 × 15625 = 250000
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Concept for Exponents Only Natural Numbers.
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