Mathematics, 11.10.2019 20:00 zuleidysnegron

An airplane was travelling with 481 passengers. when it arrived atb the airport some passengers got off and 30 people got on an airplane. at the next airport hal the passengers got off the plane and 70 pwople got on an airplane. there were now 220 passengers on an airplane

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An airplane was travelling with 481 passengers. when it arrived atb the airport some passengers got...