Question

how to evaluate
i need answer
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Answer 1

Bello ❤️

$( {3}^{ - 1} \times {9}^{ - 1} ) \div {3}^{ - 2}$

$( \frac{1}{3} \times \frac{1}{9} ) \div \frac{1}{ {3}^{2} }$

$\frac{1}{27} \div \frac{1}{9}$

$\frac{1}{27} \times 9$

$\frac{1}{3}$

Have a nice night :)