Write the Ratio in Simplest Form $\frac{6}{1}$ B) $\frac{5}{1}$ C) $\frac{4}{6}$ D) $\frac{4}{1}$

Write the ratio in simplest form.
-250 pounds to 50 pounds

A) $\frac{6}{1}$
B) $\frac{5}{1}$
C) $\frac{4}{6}$
D) $\frac{4}{1}$