Question

evaluate( 3 ^ -1×9 ^ -1) ÷ 3 ^ - 2 ​

Answer 1

$\huge\fbox\blue{AnsweR}$

$\frac{ {3}^{ - 1} \times {9}^{ - 1} }{ {3}^{ - 2} } \\ \frac{ \frac{1}{3} \times \frac{1}{9} }{ \frac{1}{ {3}^{2} } } \\ \frac{9 \times 3}{ \frac{1}{9} } \\ 27 \times 9 \\ 243$

Answer 2

Step-by-step explanation:

$\huge\tt\fbox\green{answer}$

$\frac{ {3}^{ (- 1)} \times {9}^{( - 1)}}{ {3}^{(-2)} } \\ = \frac{ \frac{1}{3} \times \frac{1}{9}}{ \frac{1}{9} } \implies \frac{ \frac{1}{27} }{ \frac{1}{9} } \implies \frac{9}{27} \implies \frac{1}{3}$

hope It Helps You

please mark as brainliest