Question
P6.SP.JC.19010101-A1
If Ian and Japheth paint a house, they take 36 days to finish painting. If Valen and Ian paint the same house, they take 2 days to finish painting. If Japheth and Flynn paint the same house, they take 12 days to finish painting. How many days do Valen and Flynn 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, 11:37 PM

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