Answer: Ron poured 4.225 ounces of juice in each glass.
Step-by-step explanation: Given that Ron divided 67.6 fluid ounces of orange juice evenly among 16 glasses.
We are to find the quantity of juice that he poured into each glass.
We will be using the UNITARY method to solve the given problem.
We have
number of fluid ounces of orange juice in 16 glasses = 67.6 ounces.
Therefore, number of fluid ounces of orange juice in 1 glass will be

Thus, Ron poured 4.225 ounces of juice in each glass.