Question

solve it
$( \frac{3}{4} ) {2} \times ( \frac{9}{16} ) { - }^{3}$
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Answer 1

Question:

To solve : $(\frac{3}{4})^2\times(\frac{9}{16})^-^3$

Solution:

$(\frac{3}{4})^2\times(\frac{9}{16})^-^3\\\\\\(\frac{a}{b})^-^n=\frac{b}{a}^n\\\\\\(\frac{3}{4})^2\times(\frac{16}{9})^3\\\\\\\frac{9}{16}\times\frac{4096}{729}\\\\\\\frac{256}{81}\\\\\\(\frac{16}{9})^2$

Answer:

$(\frac{16}{9})^2$

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