Question
Neave and Luis take 5 days to assemble a toy car. Luis and Peter take 4 days to build the same car while Neave and Peter take only 4 days. How many complete days would the three of them take to build the same toy car?
4 m

Click button first when a symbol is required. X

Neave and Luis take 5 days to assemble a toy car. Luis and Peter take 4 days to build the same car while Neave and Peter take only 4 days. How many complete days would the three of them take to build the same toy car?