Mathematics, 30.07.2019 03:20 crazyshaniya

Afamily of 17 are trying to get back to their island for christmas when disaster strikes – their ship hits a rock and will sink in 20 minutes! they have a rescue boat that fits 5 people and can get to the island and back with it in 9 minutes. how many people are able to reach the island without getting wet before the ship sinks?

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Afamily of 17 are trying to get back to their island for christmas when disaster strikes – their shi...