<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?
<bot>: 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
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