Answer:
Ajoba: 28.8km/h
Prav: 59.2km/h
The difference in speed is: 59.2-28.8=30.4km/h
Step-by-step explanation:
Ajoba:
d=45mi Convert to km // [tex]45mi(\frac{1.6km}{1mi} )=72km[/tex]
t=2.5h
v=? 28.8km/h
Prav:
d=74km
t=1h15m or 1.25h
v=? 59.2km/h
[tex]Formula: d=v*t[/tex]
Solve for v;
[tex]v=\frac{d}{t}[/tex]
[tex]v=\frac{72km}{2.5h} \\v=28.8km/h[/tex]
--------------------------------------------
[tex]v=\frac{d}{t}[/tex]
[tex]v=\frac{74km}{1.25h} \\v=59.2km/h[/tex]
