Question
P6.SP.JC.19010101-A1
If Jeremy and Warren paint a house, they take 36 days to finish painting. If Ivan and Jeremy paint the same house, they take 9 days to finish painting. If Warren and Fred paint the same house, they take 18 days to finish painting. How many days do Ivan and Fred take to paint the house if they work together?
4 m
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Primary 6 SPEED P6.SP.JC.19010101

18 May 2024, 04:42 AM

If Jeremy and Warren paint a house, they take 36 days to finish painting. If Ivan and Jeremy paint the same house, they take 9 days to finish painting. If Warren and Fred paint the same house, they take 18 days to finish painting. How many days do Ivan and Fred take to paint the house if they work together?
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