Tim drinks 2 bottles that are each 1.5 quarts and an additional 20 ounces a day.  How much water does he drink a week?
The bottles are 1.5*32=<<1.5*32=48>>48 ounces
So he drinks 48*2=<<48*2=96>>96 ounces from the bottles
So in total he drank 96+20=<<96+20=116>>116 ounces a day
116*7=<<116*7=812>>812 ounces a week
#### 812