Answer:
unit rate of speed is 63 miles per hour.
Step-by-step explanation:
We have been given that Travis traveled 315 miles in 5 hours.
We know the relation,
\(speed=\frac{distance}{time}\)
Now, we have
distance = 315 miles
time = 5 hours
Hence, the speed, v is given by
\(v=\frac{315}{5}\)
When we simplify it, we'll get the unit rate of speed
\(v=63\)
Therefore, unit rate of speed is 63 miles per hour.
