Question
If Nick and John paint a house, they take 38 days to finish painting. If Reggie and Nick paint the same house, they take 2 days to finish painting. If John and Tommy paint the same house, they take 19 days to finish painting. How many days do Reggie and Tommy take to paint the house if they work together?
4 m

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If Nick and John paint a house, they take 38 days to finish painting. If Reggie and Nick paint the same house, they take 2 days to finish painting. If John and Tommy paint the same house, they take 19 days to finish painting. How many days do Reggie and Tommy take to paint the house if they work together?