Question

The average speed of a car is 20km/h
when he goes to A to B and again
When he return back from B to A
then the average speed of car is 40km/h
find average speed overall?​

Answer 1

Answer:

ssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss

Step-by-step explanation:

swwwwwwwwwwwwwwwwwwwwwwwwwwssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss

Answer 2

$\bf\huge\underline{ANSWER}$

The average speed is the average of speed of a moving body for the overall distance that it has covered.

$S = \frac{d}{t}$