Question

In the equation (15)^-1* x = (1/5)3 find the value of x
a)3/25
b)25/3
c)20/3
d)3/20

Answer 1

Answer:

option a)

Step-by-step explanation:

(15)^(-1) x X=1/125

x/15=1/125

x=15/125

x=3/25

Answer 2

Answer:  A is the right option

The value of $15^{-1} x= (\dfrac{1}{5} )^3$ is $\dfrac{3}{25}$

Step-by-step explanation:    

To find:  $15^{-1} x= (\dfrac{1}{5} )^3$

Now

$15^{-1} x= (\dfrac{1}{5} )^3 \\\\\Rightarrow \dfrac{x}{15} =\dfrac{1}{125} \\\\\Rightarrow x= \dfrac{15}{125} =\dfrac{3}{25}$

Hence, the value of $15^{-1} x= (\dfrac{1}{5} )^3$ is $\dfrac{3}{25}$