Question
P6.SP.JC.19010101-A1
If Neave and Julian paint a house, they take 38 days to finish painting. If Luis and Neave paint the same house, they take 2 days to finish painting. If Julian and Ethan paint the same house, they take 19 days to finish painting. How many days do Luis and Ethan take to paint the house if they work together?
4 m
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Primary 6 SPEED P6.SP.JC.19010101

24 Jun 2024, 03:11 AM

If Neave and Julian paint a house, they take 38 days to finish painting. If Luis and Neave paint the same house, they take 2 days to finish painting. If Julian and Ethan paint the same house, they take 19 days to finish painting. How many days do Luis and Ethan take to paint the house if they work together?
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