Roger has 15 cups of punch. He is filling glasses that fit 1/2 a cup each. How many glasses can he fill?

30

Step-by-step explanation:

If Rodger has 15 cups of punch. There are glasses that have a 1/2 cup capacity. This means he is going to divide a 15 cups into 1/2 cups.

15/1 x 2/1 = 30/1

This means he will have 30 cups to fill.