Question
P6.SP.JC.19010101-A1
If Ian and Glen paint a house, they take 36 days to finish painting. If Bryan and Ian paint the same house, they take 9 days to finish painting. If Glen and Ken paint the same house, they take 18 days to finish painting. How many days do Bryan and Ken 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, 03:42 AM

If Ian and Glen paint a house, they take 36 days to finish painting. If Bryan and Ian paint the same house, they take 9 days to finish painting. If Glen and Ken paint the same house, they take 18 days to finish painting. How many days do Bryan and Ken take to paint the house if they work together?
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