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

20 May 2024, 09:47 AM

If Jack and John paint a house, they take 24 days to finish painting. If Peter and Jack paint the same house, they take 6 days to finish painting. If John and Ryan paint the same house, they take 12 days to finish painting. How many days do Peter and Ryan take to paint the house if they work together?
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