Question

Please help me with this, thanks.

Answer 1

$\frac{3^{-2} }{8^{-2}} \frac{3^{3} }{8^{3} } \frac{1^{3} }{3^{3} } \frac{1^{4} }{3^{4} } = \frac{3^{ (-2+3)} 1^{ (3+4)}}{8^{ (-2+3) }3^{(3+4)}} = \frac{3^{1}1^{7}}{8^{1} 3^{7} } = \frac{3}{8 * 3^{7} } = \frac{1}{8*3^{6} } = \frac{1}{5,832}$