Question

A person walks co meters in 1 minute
Then walks 30 meter in 2 minutes
What is their average speed over the
3 minute walk so ans meters
​

Answer 1

Speed of a body is the amount of distance it covers per unit time.

For the given problem, let us determine the speed in meters per minute

total distance traveled = 60+30 = 90 m

total time taken= 1+2 = 3 minutes

average speed per minute= total distance traveled/total time taken

=90/3 = 30 m/minute

Answer 2

Answer:

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Correct Question - A person walks 30 meters in 1 minute Then walks 30 meter in 2 minutes .What is their average speed over the 3 minute walk meters ?

Solution -

$\bf {Average\:speed\:= \frac{Total\: Distance}{Time}}$

= 30 + 30/2

= 60/2

= 30 metres

Hope it will be helpful :)☺️