Question

(1 by 3)^-1 - (2 by 3 )^-1)^-2 ÷(3 by 4) ^-3​

Answer 1

Answer:108b5y18

Step-by-step explanation: i am sorry for low count of words

Answer 2

Answer:

$18\frac{3}{4}$

Step-by-step explanation:

First, we will write down the question properly.

$\frac{(\frac{1}{3})^{-1}- {(\frac{2}{3})^{-1}}^-2} {(\frac{3}{4})^-3 }$

Therefore, if we simplify the numerator, we get $\frac{25}{9}$ and simplifying the denominator, we get $\frac{4}{27}$. Now we need to divide the×××××××rational numbers.

We get:

$\frac{25}{9} * \frac{27}{4} \\= \frac{75}{4}\\=18 \frac{3}{4}$