# How do you simplify 1/8 div 3?

$\frac{1}{8} \div 3 = \frac{1}{24}$
To divide by a number $a$ means to multiply by its reciprocal $\frac{1}{a}$, so:
$\frac{1}{8} \div 3 = \frac{1}{8} \times \frac{1}{3} = \frac{1}{24}$