A train travels 59 kilometers in 4 hours, and then 70 kilometers in 5 hours. What is its average speed? MY ANSWER AND THE UNITS?

Question

asked May 2, 2019 159k views

1 Answer

Allan Bazinet · Answer 1 · 2019-05-08T03:57:23+0000

we know that

[average speed]=distance/time
distance=59+70-----> 129 km
time=4+5----> 9 hours

[average speed]=129/9----------> 14.33 km/hour