\(\frac{46}{p} = \frac{46}{q} - \frac{46}{r} - \frac{46}{s}\) The giv…

Question

Prompt

\frac{46}{p} = \frac{46}{q} - \frac{46}{r} - \frac{46}{s}

The given equation relates the positive variables

p

q

r

, and

s

. Which of the following is equivalent to

q

\frac{p r s}{p r + p s + r s}

\frac{p r s}{46 p + 46 r + 46 s}

p + r + s

46 (p + r + s)