Nina and Jo both ran a 9 km race.
Nina took 1 hour 15 minutes to run the whole race.
Jo star...
![subject](/tpl/images/cats/mat.png)
Mathematics, 17.11.2021 16:10 hilljade45
Nina and Jo both ran a 9 km race.
Nina took 1 hour 15 minutes to run the whole race.
Jo started the race 4 minutes later than Nina but caught up when they had both travelled 6 km.
If Nina and Jo both ran at constant speeds, what is Jo's speed to 2 dp?
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Answers: 1
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