Question

By what number should
(8/9)^-3
be multiplied to get the product as 1?​

Answer 1

Answer:

Step-by-step explanation:

Let that number be x

So we have,

-8/3*x is equal to 24

Creating an equation, we get,

-8/3x=24

-8x=24*3. [Transferring the whole number be changing its sign]

-8x=72

-x=9

x=-9

Putting the values of x as 9 will equate the equation.

Hope it helps

:)

Answer 2

Answer:

let the required no be X

(8/9)^-3×x =1

( 9/8)^3×x=1

9×9×9/8×8×8×x=1

729/512×x=1

X=512/729