Question

A boy is walking at a speed of 10 m/min. Calculate the time taken by him to cover 1 km.

Answer 1

heyaa,,,,
at first we need to calculate
speed /velocity of boy
=10/60
=1/6.
now,
in 1000m
1/6=1000/t
t= 1000/6
t= 166.6 sec.
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ans.

Answer 2

Velocity = Distance /Time
V=10m/min.
Change metre/min. into metre/ second =>>
V= 10m /60
V= 1/6 m/s
Distance = 1000m

1/6 = 1000/T
T= 1000/6
T =166.6 sec