Findd total collected add everybody fri+sat+sun+mon= 21+5 and 5/6+2.75+4 and 5/8 add what you can 21+5+2.75+4+5/6+5/8= 28.75+5/6+5/8 add the fractions by making denom same 5/6+5/8=20/24+15/24=35/24=1 and 9/24=1 and 3/8 28.75+1 and 3/8=29.75+3/8 that is how many barels total times 205 since that is how many litesr in each bottle 205 times (29.75+3/8)= 205*29.75+205*(3/8)= 6098.75+76.875= 6175.625
29/30 is lost
1//30 remains 9175.625 times 1/30 (aka divided by 30)=205.854166666666666 litesr 205 bottles (and 0.85 partially full bottle)