In order to find the average velocity you have to divide the distance by the time and follow those steps
Step 1
Find the time
Subtract start time from ending time
\(1200-1115=45\ minutes\)
Convert minutes to hour
\(45\ minutes=\frac{3}{4}\ hour\)
Step 2
Find the velocity
we have
\(distance=6\ km\ North\)
\(time=\frac{3}{4}\ hour\)
\(V=\frac{6}{(3/4)}= \frac{6*4}{3}=8 \frac{Km}{h}North\)
therefore
the answer is
\(8 \frac{Km}{h}North\)
