Question

convert 3000cm/s into km/h

Answer 1

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3000cm/s = 72km/h

Answer 2

Answer:

108 km/hr

Step-by-step explanation:

1 km = 1000 m

1 m = 100 cm

1 km = 1000 * 100 = 100000 cm

1 cm = 10 ^ - 5

1 hour =  60 * 60 s = 3600 s

1 sec = 1/3600 hr

3000 cm/s = 3000 * 1/ 100000 = 3/100 / 1/3600 = 3/100 * 3600 = 3 * 36 = 108 km/h.

108 km/hr is the answer.