Question

On May 26, 1934, a streamlined, stainless steel diesel train called the Zephyr set the world's nonstop long-distance speed record for trains. Its run from Denver to Chicago took 13 hours, 4 minutes, 58 seconds, and was witnessed by more than a million people along the route. The total distance traveled was 1633.8 km. What was its average speed in km/h?

Answer 1

U know
Average speed=distance/time

Answer 2

Total distance is given in km

Answer 3

U hv to convert time into hour

Answer 4

For example
20min=20/60 hour

Answer 5

For example
21sec=21/3600 hour

Answer 6

I am (reluctantly) closing this question due to lack of response from you (@sealed777).

Answer 7

@Sealed777