Question

Find the cube of 7/9​

Answer 1

$\red{ Cube \:of\: \frac{7}{9}} \\= \Big(\frac{7}{9}\Big)^{3} \\=\frac{7^{3}}{9^{3}} \\= \frac{ 7 \times 7 \times 7 }{ 9 \times 9 \times 9 }\\= \frac{343}{729}$

Therefore.,

$\red{ Cube \:of\: \frac{7}{9}}\green {= \frac{343}{729}}$

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Answer 2

Answer:343/729

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