Ответ:

[tex]y \div 3 \frac{1}{5} = 5 \frac{1}{3} [/tex]

[tex]y = 5 \frac{1}{3} \times 3 \frac{1}{5} = \frac{16}{3} \times \frac{16}{5} = \frac{256}{15} = 17 \frac{1}{15} [/tex]

[tex]y = 17 \frac{1}{15} [/tex]