Mathematics, 21.08.2019 05:50, mustafakhalil02
It takes doug 3 days to reroof a house. if doug's son him, the job can be completed in 2 days. how long would it take doug's son, working alone, to do the job?
Answers: 1
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It takes doug 3 days to reroof a house. if doug's son him, the job can be completed in 2 days. how...
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