mubarakibrahim566
mubarakibrahim566 mubarakibrahim566
  • 02-11-2020
  • Mathematics
contestada

A woman a walked 12km at 3km/hr and cycled 18km at 9km/hr. what is her average speed for the whole journey.​

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Luisitotheboss36
Luisitotheboss36 Luisitotheboss36
  • 02-11-2020

Answer:

5 km/h

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