Question

[3/4]‐⁴ ÷ [5/4]-³ pizza help me​

Answer 1

Step-by-step explanation:

$( { \frac{3}{4} )}^{ - 4} \div ( { \frac{5}{4} )}^{ - 3}$

$( { \frac{4}{3} )}^{4} \div ( { \frac{4}{5}) }^{ 3}$

$( \frac{4 \times 4 \times 4 \times 4}{3 \times 3 \times 3 \times 3}) \div ( \frac{4 \times 4 \times 4}{5 \times 5 \times 5} )$

$( \frac{4 \times 4 \times 4 \times 4}{3 \times 3 \times 3 \times 3}) \times ( \frac{5 \times 5\times 5}{4 \times 4 \times 4})$

$\frac{4 X 125}{81 }$