Rates, SM-Bank 036 Joy is travelling at 42 km/h on her racing bike. If she maintains this speed, how many kilometres will she travel in 50 minutes? (2 marks) Show Answers Only \(35\ \text{km}\) Show Worked Solution \(\text{Distance}\) \(=\text{Speed}\times \text{time}\) \(= 42\times \dfrac{50}{60}\) \(= 42\times \dfrac{5}{6}\) \(= 35\ \text{km}\)