Question
If Fabian and Asher paint a house, they take 36 days to finish painting. If Seth and Fabian paint the same house, they take 2 days to finish painting. If Asher and Riordan paint the same house, they take 12 days to finish painting. How many days do Seth and Riordan take to paint the house if they work together?
4 m

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If Fabian and Asher paint a house, they take 36 days to finish painting. If Seth and Fabian paint the same house, they take 2 days to finish painting. If Asher and Riordan paint the same house, they take 12 days to finish painting. How many days do Seth and Riordan take to paint the house if they work together?