Question

a car trevels at a speed of 25 m/min .find its speed in kilometres per hour.​

Answer 1

$\huge\mathfrak\red{answer}$

car travels at a speed of 25 m/s

25m/s=25*1000/60*60 (1000m =

60*60 sec = 1hr)

= 25*5/18

=125/18

=6.944km/hr

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