Question
P6.SP.JC.19010101-A1
If Ken and Vaidev paint a house, they take 36 days to finish painting. If Oscar and Ken paint the same house, they take 9 days to finish painting. If Vaidev and Nick paint the same house, they take 12 days to finish painting. How many days do Oscar and Nick take to paint the house if they work together?
4 m
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Primary 6 SPEED P6.SP.JC.19010101

16 Jun 2024, 11:44 AM

If Ken and Vaidev paint a house, they take 36 days to finish painting. If Oscar and Ken paint the same house, they take 9 days to finish painting. If Vaidev and Nick paint the same house, they take 12 days to finish painting. How many days do Oscar and Nick take to paint the house if they work together?
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