Question
P6.SP.JC.19010101-A1
If Seth and Zeph paint a house, they take 40 days to finish painting. If Cody and Seth paint the same house, they take 10 days to finish painting. If Zeph and Ben paint the same house, they take 20 days to finish painting. How many days do Cody and Ben take to paint the house if they work together?
4 m
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Primary 6 SPEED P6.SP.JC.19010101

18 Jun 2024, 05:43 PM

If Seth and Zeph paint a house, they take 40 days to finish painting. If Cody and Seth paint the same house, they take 10 days to finish painting. If Zeph and Ben paint the same house, they take 20 days to finish painting. How many days do Cody and Ben take to paint the house if they work together?
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