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Mathematics, 18.01.2021 02:40 yachtboy1917
In the local community center's carpentry club, 3 children can build a model of a boat in 4 days. Working together, 2 adults can build the same model in 3 days. At the same rates, if 2 children and 2 adults work together, how many days will it take them to build the boat model?
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In the local community center's carpentry club, 3 children can build a model of a boat in 4 days. Wo...
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