We are given
[tex] \frac{3 \frac{1}{5} }{x} = 4 \frac{1}{ \: 2} \: or \frac{ \frac{16}{5} }{x} = \frac{9}{2} so \\ x = \frac{ \frac{16}{5} }{ \frac{9}{2} } = \frac{16}{5} \times \frac{2}{9} = \frac{32}{45} [/tex]
Brent divided by
[tex] \frac{32}{45} [/tex]