\(0.788^-^1\) can be expressed as \(\frac{1}{0.788}\)

we have,

\(\frac{5n}{4n - x} = \frac{1}{0.788}\)

we can equate the two numerators to get,

\(5n = 1\) or \(n = \frac{1}{5}\)

similarly we can also equate the denominator,

\(4n - x = 0.788\)

Replace the value of n in the eqn to get,

\(4*\frac{1}{5} - x = 0.788\)

solve for x, x = \(\frac{4}{5} - \frac{788}{1000}\) = 3/250

Now, \(X/N = \frac{3}{250} * 5 = \frac{3}{50}\)

If nothing is mentioned on input type can the ans be an equivalent decimal 0.06?

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This is my response to the question and may be incorrect. Feel free to rectify any mistakes