Question

The root of equation
$\frac{9}{m} = 81$
is​

Answer 1

Answer:

27

Here is the explanation

Step-by-step explanation:

=>9/m=81

=>m=81×9(when you change sides the signs change too, thus division changes to multiplication)

=> m=729

The root of 729 is:

27

Answer 2

Answer:

The root of the equation $\frac{9}{m} =81$ is $\frac{1}{3}$.

Step-by-step explanation:

The problem is pretty simple, we will have to cross multiply the terms to find the value of m. We are asked to find the root of the equation, once we find the value of m we can find out the root of m and that will be the required answer.

$\frac{9}{m} =81\\m=\frac{9}{81} =\frac{1}{9}$

The root of $\frac{1}{9}$ is $\frac{1}{3}$.

Thus the root of the equation is $\frac{1}{3}$.