Question
P6.SP.JC.19010101-A1
If Flynn and Justin paint a house, they take 36 days to finish painting. If Luke and Flynn paint the same house, they take 2 days to finish painting. If Justin and Cody paint the same house, they take 12 days to finish painting. How many days do Luke and Cody take to paint the house if they work together?
4 m
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Primary 6 SPEED P6.SP.JC.19010101

04 Jul 2024, 12:36 AM

If Flynn and Justin paint a house, they take 36 days to finish painting. If Luke and Flynn paint the same house, they take 2 days to finish painting. If Justin and Cody paint the same house, they take 12 days to finish painting. How many days do Luke and Cody take to paint the house if they work together?
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