Question

express the power of rational number
$343 \div 512$



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Answer 1

Step-by-step explanation:

512 = 8 × 64 = 8 × 8 × 8 = 8³

343 = 7 × 49 = 7 × 7 × 7 = 7³

$= \frac{343}{512} \\ = \frac{ {7}^{3} }{ {8}^{3} } \\ = { ( \frac{7}{3} )} ^{3}$

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