A bucket holds 1 gallon of water. The water is poured into 10 equal-sized containers and there are 54 ounces left. How much does each of the smaller containers hold?
From the above we see that 1 gallon is the same volume as 128 fluid ounces.
The amount left over is 57 fluid ounces.
The amount distributed over the 10 containers is
10 containers so each container volume is