Mathematics, 06.10.2019 11:10, 18alewis

There are 108 flights from an airport, 20 of which are longer than 3 hours. the flight from this airport will be randomly chosen. what is the probability it is longer than 3 hours? enter your answer as a fraction, in simplest form, in the box.

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There are 108 flights from an airport, 20 of which are longer than 3 hours. the flight from this air...