Mathematics, 17.07.2019 23:30 chyg304
To paint a room it takes mike 75 minutes, joan 60 minutes, and kyle 80 minutes when each person works alone. if all three work together how long will the painting take?
Answers: 2
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be the number of minutes taken to paint the whole room when all three are working together. 
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To paint a room it takes mike 75 minutes, joan 60 minutes, and kyle 80 minutes when each person work...
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