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

17 Jun 2024, 09:56 AM

If Zeph and Liam paint a house, they take 40 days to finish painting. If Eric and Zeph paint the same house, they take 8 days to finish painting. If Liam and Zane paint the same house, they take 10 days to finish painting. How many days do Eric and Zane take to paint the house if they work together?
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