NeelB NeelB
  • 21-05-2023
  • Mathematics
contestada

A Boeing 729 airliner has a total mass at take-off 94000kg. The fuel and crew are 1/4 of the mass of the unloaded plane and the passengers and luggage are 1/3 the mass of the fuel and crew. What is the mass of the unloaded plane?

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