calico512yt calico512yt
  • 17-11-2022
  • Mathematics
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A pilot has flown to 40 different cities, 25 of which are in Europe. 17 of the cities that the pilot has flown to are capital cities. Use the frequency tree below to work out the minimum and maximum possible numbers of cities that the pilot has flown to which are both in Europe and capital cities.​

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