Question

Evaluate the
following
h.
$\frac{81 { }^{ - 1} }{3 {}^{2} } \times \frac{729}{243 {}^{ - 1} }$
​

Answer 1

ANSWER = 243

$\frac{81^{ - 1} }{3 ^{2} } \times \frac{ 729}{243 ^{ - 1}} = \frac{243 \times 729}{9 \times 81}$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \frac{243 \times 729}{729}$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 243$

Answer 2

${3}^{ 5}$

=243

Step-by-step explanation:

Refer attachment.