Answer:
The answer is 40 km/ hr
Explanation:
To find the speed we use the formula
[tex]speed \: = \frac{distance}{time} [/tex]
From the question
The distance is 400 km
The time is 10 hours
Substitute the values into the above formula
That's
[tex]Speed = \frac{400 \: km}{10 \: hours} [/tex]
We have the final answer as
40 km/ hr
Hope this helps you
