Translate the Sentence to an Equation $\frac{\mathrm{a}}{5}=4$ B) $\frac{a}{4}=5$ C) $\frac{4}{a}=5$ D) $\frac{5}{4}=a$

Translate the sentence to an equation.
-The quotient of a and 4 is 5 .

A) $\frac{\mathrm{a}}{5}=4$
B) $\frac{a}{4}=5$
C) $\frac{4}{a}=5$
D) $\frac{5}{4}=a$