A car travels 40 km in an hour. in the next two hours it travels 78 km. what is the average speed of the car?

Question

asked Mar 9, 2018 131k views

1 Answer

Nerrolken · Answer 1 · 2018-03-14T17:01:59+0000

To work this out using the speed equation:

s = d/t

therefore,

d = 40000m (km = 1000m) so, 40 * 1000 = 40000
t = 2h

s = 40000/2 = 20000m

s= 20kmh.

A car travels 40 km in an hour. in the next two hours it travels 78 km. what is the average speed of the car?

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