Rates, SM-Bank 052 Convert 16 metres per second into kilometres per hour. (2 marks) Show Answers Only \(57.6\ \text{km/hour}\) Show Worked Solution \(16\ \text{m/second}\) \(=(16\times 60\times 60)\ \text{m/hour}\) \(=57\ 600\ \text{m/hour}\) \(=57.6\ \text{km/hour}\)