wendyluisa
wendyluisa wendyluisa
  • 22-02-2020
  • Mathematics
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A car travelled 216km at an average speed of 48km/h.On the return journey the average speed increased to 72km/h.Calculate the average speed,in km/h for the whole journey​

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adegokeganiyu435 adegokeganiyu435
  • 22-02-2020

Answer:120km/hr

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