Question
P6.SP.JC.19010101-A1
If Lee and Eric paint a house, they take 24 days to finish painting. If Andy and Lee paint the same house, they take 6 days to finish painting. If Eric and Reggie paint the same house, they take 12 days to finish painting. How many days do Andy and Reggie take to paint the house if they work together?
4 m
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Primary 6 SPEED P6.SP.JC.19010101

28 Jun 2024, 07:45 AM

If Lee and Eric paint a house, they take 24 days to finish painting. If Andy and Lee paint the same house, they take 6 days to finish painting. If Eric and Reggie paint the same house, they take 12 days to finish painting. How many days do Andy and Reggie take to paint the house if they work together?
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