Question

convert 140m/minutes in km with full explanation wrong answer will be reported ​

Answer 1

140 m/min to km/hr

(m/1000) / (min/60) = km/hr

= 60*m / 1000*min

= 3*m / 50*min

= 3/50 * m/min

= 3/50 * 140 (value given is 140 in m/min)

= 3*14/5

= 8.4 km/hr

Answer 2

Answer:

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