Question
P6.SP.JC.19010101-A1
If Daniel and Luis paint a house, they take 39 days to finish painting. If Ken and Daniel paint the same house, they take 3 days to finish painting. If Luis and Brandon paint the same house, they take 13 days to finish painting. How many days do Ken and Brandon take to paint the house if they work together?
4 m
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Primary 6 SPEED P6.SP.JC.19010101

04 Jul 2024, 03:03 AM

If Daniel and Luis paint a house, they take 39 days to finish painting. If Ken and Daniel paint the same house, they take 3 days to finish painting. If Luis and Brandon paint the same house, they take 13 days to finish painting. How many days do Ken and Brandon take to paint the house if they work together?
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