To divide 6 by the fraction \( \frac{3}{8} \), you can multiply 6 by the reciprocal of \( \frac{3}{8} \).
The reciprocal of \( \frac{3}{8} \) is \( \frac{8}{3} \).
So, the calculation is:
\[ 6 \div \frac{3}{8} = 6 \times \frac{8}{3} \]
Now, calculate:
\[ 6 \times \frac{8}{3} = \frac{6 \times 8}{3} = \frac{48}{3} = 16 \]
Thus, the result of \( 6 \div \frac{3}{8} \) is 16.