Question
P6.SP.JC.19010101-A1
If Paul and John paint a house, they take 39 days to finish painting. If Rael and Paul paint the same house, they take 3 days to finish painting. If John and George paint the same house, they take 13 days to finish painting. How many days do Rael and George take to paint the house if they work together?
4 m
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Primary 6 SPEED P6.SP.JC.19010101

07 May 2024, 12:49 PM

If Paul and John paint a house, they take 39 days to finish painting. If Rael and Paul paint the same house, they take 3 days to finish painting. If John and George paint the same house, they take 13 days to finish painting. How many days do Rael and George take to paint the house if they work together?
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