Question
P6.SP.JC.19010101-A1
If Gabriel and Ian paint a house, they take 40 days to finish painting. If Bryan and Gabriel paint the same house, they take 8 days to finish painting. If Ian and Archie paint the same house, they take 10 days to finish painting. How many days do Bryan and Archie take to paint the house if they work together?
4 m
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Primary 6 SPEED P6.SP.JC.19010101

29 Jun 2024, 06:18 PM

If Gabriel and Ian paint a house, they take 40 days to finish painting. If Bryan and Gabriel paint the same house, they take 8 days to finish painting. If Ian and Archie paint the same house, they take 10 days to finish painting. How many days do Bryan and Archie take to paint the house if they work together?
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