[50 points]
8 construction workers can build a house in 60 days. after working for 12 da...
Mathematics, 11.10.2019 10:50 cathydaves
[50 points]
8 construction workers can build a house in 60 days. after working for 12 days, 4 more workers join in to build the house. how many days will they take to build the rest of the house?
show all workings and explain. : )
Answers: 2
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