Question
P6.SP.JC.19010101-A1
If Luke and Ahmad paint a house, they take 28 days to finish painting. If Sean and Luke paint the same house, they take 4 days to finish painting. If Ahmad and Japheth paint the same house, they take 14 days to finish painting. How many days do Sean and Japheth take to paint the house if they work together?
4 m
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Primary 6 SPEED P6.SP.JC.19010101

15 Jun 2024, 01:23 AM

If Luke and Ahmad paint a house, they take 28 days to finish painting. If Sean and Luke paint the same house, they take 4 days to finish painting. If Ahmad and Japheth paint the same house, they take 14 days to finish painting. How many days do Sean and Japheth take to paint the house if they work together?
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