A runner goes \(3/4~\text{mile}\) in \(1/6~\text{hour}\). Evaluate every statement below against the same speed, whether expressed in miles per hour or as an equivalent distance-and-time relationship.

A. \(4.5~\text{miles}~\text{per}~\text{hour}\)
B. \(4~1/2~\text{miles}~\text{per}~\text{hour}\)
C. \((3/4)~\div~(1/6)~=~4.5~\text{miles}~\text{per}~\text{hour}\)
D. \((1/6)~\div~(3/4)~=~2/9~\text{hour}~\text{per}~\text{mile}\)
E. The runner goes \(9~\text{miles}~\text{in}~2~\text{hours}\)
F. The runner goes \(2~\text{miles}~\text{in}~30~\text{minutes}\)
G. The runner goes \(4.5~\text{hours}~\text{in}~1~\text{mile}\)
H. The speed is \(0.45~\text{mile}~\text{per}~\text{hour}\)

Include every correct statement.