Question
P6.SP.JC.19010101-A1
If Tim and Japheth paint a house, they take 40 days to finish painting. If Daniel and Tim paint the same house, they take 8 days to finish painting. If Japheth and Ken paint the same house, they take 10 days to finish painting. How many days do Daniel and Ken take to paint the house if they work together?
4 m
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Primary 6 SPEED P6.SP.JC.19010101

19 May 2024, 01:51 PM

If Tim and Japheth paint a house, they take 40 days to finish painting. If Daniel and Tim paint the same house, they take 8 days to finish painting. If Japheth and Ken paint the same house, they take 10 days to finish painting. How many days do Daniel and Ken take to paint the house if they work together?
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