Nina and Jo both ran a 12 km race.
Nina took 1 hour 30 minutes to run the whole race.
Jo sta...
Mathematics, 17.10.2020 01:01 gvizabal
Nina and Jo both ran a 12 km race.
Nina took 1 hour 30 minutes to run the whole race.
Jo started the race 8 minutes later than Nina but caught up when they had both travelled 9 km.
If Nina and Jo both ran at constant speeds, what is Jo's speed to 2 dp?
Answers: 2
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