Question

A body covers a distance of 4 km in 5 minutes .Calculate its speed in km/hr

Answer 1

Answer:

48 km/h

Explanation:

4km=5min

x = 60 min

=60×4/5

=240/5

=48

=48km/h

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Answer 2

Answer:

48km/hr

Explanation:

formula,

speed= distance/time

given,

distance = 4 km

time=5 min = 5/60hrs

speed = 4/5/60

=4*60/5

= 4*12

= 48 km/hr