###Human: John works at 2 different hospitals.  At the first hospital, he sees 20 different patients each day.  At the second hospital, he sees 20% more individual patients a day.  He works 5 days a week.  How many patients does he treat a year if he works 50 weeks a year?, ### Assistant: He treats 20*.2=4 extra patients
So he treats 20+4=24 patients at the second hospital
So he treats 20+24=44 patients a day
That means he treats 44*5=220 patients a week
So he treats 220*50=11,000 patients a year 
 So the answer is :  11000