Question

5. Which is greater: a speed of 45 km/h or a speed of 12 25 m/sec?​

Answer 1

you can convert 45 km/hr into m/s by multiplying it with the fraction 5/18 and your answer should come 12.5 m/s which is 0.25 greater than 12.25 m/s, so the speed of 45 km/h is just a bit greater than the speed of 12.25 m/s

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Answer 2

Answer:

a speed of 1225 m per hour is Greater