Question

Simplify 3 by 4 +4 by 5 + 1 by 5​

Answer 1

$\frac{ \frac{ \frac{3}{4 + 4} }{5 + 1} }{5} \\ = \frac{ \frac{ \frac{3}{8} }{6} }{5} \\ = \frac{3}{8} \times \frac{5}{6} \\ = \frac{1}{8} \times \frac{5}{2} \\ = \frac{ 5}{16}$