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

04 May 2024, 03:37 PM

If Vaidev and Rael paint a house, they take 40 days to finish painting. If Tim and Vaidev paint the same house, they take 10 days to finish painting. If Rael and Peter paint the same house, they take 20 days to finish painting. How many days do Tim and Peter take to paint the house if they work together?
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