Question
P6.SP.JC.19010101-A1
If Archie and Eric paint a house, they take 24 days to finish painting. If Gabriel and Archie paint the same house, they take 8 days to finish painting. If Eric and David paint the same house, they take 12 days to finish painting. How many days do Gabriel and David take to paint the house if they work together?
4 m
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Primary 6 SPEED P6.SP.JC.19010101

03 Jul 2024, 09:54 PM

If Archie and Eric paint a house, they take 24 days to finish painting. If Gabriel and Archie paint the same house, they take 8 days to finish painting. If Eric and David paint the same house, they take 12 days to finish painting. How many days do Gabriel and David take to paint the house if they work together?
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