human
Working together, four pugs can clean their house in 45 minutes. In how many minutes will 15 pugs working together be able to clean their house?
assistant
How many minutes will one pug take? ** If four pugs can clean their house in 45 minutes, one pug will take 4*45 = <<4*45=180>>180 minutes.
How many minutes will fifteen pugs working together be able|endoftext|>|endoftext|>|endoftext|>|endoftext|>|endoftext|>|endoftext|>|endof ** Since one pug working alone takes 180 minutes to clean the house, fifteen pugs working together will be able to clean their house in 180/15 = <<180/15=12>>12 minutes
#### 12