Question
P6.SP.JC.19010101-A1
If Justin and Albert paint a house, they take 24 days to finish painting. If Fred and Justin paint the same house, they take 6 days to finish painting. If Albert and Vincent paint the same house, they take 12 days to finish painting. How many days do Fred and Vincent 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, 12:22 PM

If Justin and Albert paint a house, they take 24 days to finish painting. If Fred and Justin paint the same house, they take 6 days to finish painting. If Albert and Vincent paint the same house, they take 12 days to finish painting. How many days do Fred and Vincent take to paint the house if they work together?
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