It would be 52 quarts of coffee because there are 32 fluid ounces in a quart by the U.S. standard. I hope this helps, if you need more help ask, and have a nice day! :)
You convert the fractions into 6ths. So 1/3. You would multiply both parts by 2 (top and bottom denominators) and that would be 2/6. 1/2 of 6 is 3/6. So the answer would be 1/6