Question
If Xavier and Seth paint a house, they take 32 days to finish painting. If Henry and Xavier paint the same house, they take 8 days to finish painting. If Seth and Ken paint the same house, they take 16 days to finish painting. How many days do Henry and Ken take to paint the house if they work together?
4 m

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If Xavier and Seth paint a house, they take 32 days to finish painting. If Henry and Xavier paint the same house, they take 8 days to finish painting. If Seth and Ken paint the same house, they take 16 days to finish painting. How many days do Henry and Ken take to paint the house if they work together?