Question

A man runs at the speed of 10 km/hr. How much time will he take to cover 750 metres ?​

Answer 1

Answer:

convert speed into m ...2.78 m/sec

to find : time taken

time taken = distance * speed

                 =750 *2.77

                 =2083.33 sec

Answer 2

concept

speed = distance covered /time taken

then ;

time = distance covered / speed

solution

Speed,v = 10km/hr = 2.77m/s

time taken ,t = ?

distance , s = 750 m

t = s/v

= 750/2.77=270.7 seconds