Question

pls simplify this question​

Answer 1

Step-by-step explanation:

${ \frac{1}{3} }^{ - 2} - { \frac{1}{2} }^{ - 3} \div { \frac{1}{4} }^{ - 2}$

${ \frac{3}{1} }^{2} - { \frac{2}{1} }^{3} \div {4}^{2}$

$9 - 8 \div 16$

$9 - \frac{1}{2}$

$\frac{17}{2}$

$8.5$

Hope it helps uh!