Question
P6.SP.JC.19010101-A1
If Howard and Albert paint a house, they take 36 days to finish painting. If Pierre and Howard paint the same house, they take 12 days to finish painting. If Albert and Michael paint the same house, they take 18 days to finish painting. How many days do Pierre and Michael 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, 09:39 PM

If Howard and Albert paint a house, they take 36 days to finish painting. If Pierre and Howard paint the same house, they take 12 days to finish painting. If Albert and Michael paint the same house, they take 18 days to finish painting. How many days do Pierre and Michael take to paint the house if they work together?
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