Elsa buys 27 quarts of punch for a party. Each serving is 8 fluid once's. If the guests drink 100 servings of punch, how many fluid ounces of punch are left over?

Fluid ounces of punch left = 64 fluid ounces

Step-by-step explanation:

1 quart = 32 fluid ounces

So, 27 quarts = 32 * 27 = 864 fluid ounces

Each serving is 8 fluid ounces.

So, 100 servings = 8 * 100 = 800 fluid ounces

Fluid ounces of punch left = 864 - 800 = 64 fluid ounces