Question
Peter and Tim take 2 days to assemble a toy house. Tim and Wesley take 4 days to build the same house while Peter and Wesley take only 2 days. How many complete days would the three of them take to build the same toy house?
4 m

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Peter and Tim take 2 days to assemble a toy house. Tim and Wesley take 4 days to build the same house while Peter and Wesley take only 2 days. How many complete days would the three of them take to build the same toy house?