Question

find the average speed of a car if it travels 18 km in 20 min

Answer 1

Explanation:

$average \: speed \: = \frac{distance}{time}$

$s = \frac{18}{20} = 0.9km \: per \: min$

hope it helps you...

plz follow me...

Answer 2

Answer:

the average speed of a car = distance

time

speed = 18

20

speed = 0.9 km per min ( answer)

the speed of a car if it travel = 0.9 km per minute