Question
P6.SP.JC.19010101-A1
If Zane and Billy paint a house, they take 24 days to finish painting. If Tom and Zane paint the same house, they take 6 days to finish painting. If Billy and Vaidev paint the same house, they take 12 days to finish painting. How many days do Tom and Vaidev take to paint the house if they work together?
4 m
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Primary 6 SPEED P6.SP.JC.19010101

17 May 2024, 11:47 PM

If Zane and Billy paint a house, they take 24 days to finish painting. If Tom and Zane paint the same house, they take 6 days to finish painting. If Billy and Vaidev paint the same house, they take 12 days to finish painting. How many days do Tom and Vaidev take to paint the house if they work together?
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