A train travels 79 kilometers in 2 hours, and then 77 kilometers in 3 hours. What is its average speed? Answers? and Units?

Question

asked Jan 13, 2019 74.1k views

1 Answer

← Prev Question Next Question →

Ask a Question

Rilent · Answer 1 · 2019-01-17T12:30:56+0000

Average speed=total distance traveled/time. Total distance=the sum of the two short distances=79*2+77*3=389 km. Total time used to travel is 2+3=5 hr. Average speed is 389/5=77.8 km/hr.

A train travels 79 kilometers in 2 hours, and then 77 kilometers in 3 hours. What is its average speed? Answers? and Units?

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

Please log in or register to add a comment.

No related questions found

Categories

Other Questions