Question
9 men working 12 hours a day can finish building a house in 12 days. How long would it take 12 men to finish building the same house if they work the same number of hours a day?
3 m

Click button first when a symbol is required. X

9 men working 12 hours a day can finish building a house in 12 days. How long would it take 12 men to finish building the same house if they work the same number of hours a day?