In the first half of the journey, she travels at 10mph for 2 hours. If we convert this into hours and minutes, it will take her 1 hour and 4 minutes to run 8km. If she runs 10km at 7.5kph, to work out the time, you need to divide 8 by 7.5, which equals 1.066. If she maintains the same speed, how long would it take her to run the 8km race?Īnswer: Her speed is 7.5kph.
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