Question

{(1/16)^-1 * (-45)^-2}

Answer 1

Answer:

16/2025

Step-by-step explanation:

• $a^{-n} = \frac{1}{a^{n} }$

$\frac{1}{16} ^{-1} . (-45)^{-2} \\\\= 16 . \frac{1}{45^{2} } \\\\= \frac{16}{2025}$

Answer 2

Answer:

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Step-by-step explanation: