convert the units of capacity.
3 gal. 2 qt. 1 cup.=__fl. oz
1. 264
2. 424
3. 456
4. 464
The correct answer is 424 fl. oz.
1 gallon = 128 fl. oz
1 quart = 32 fl. oz
1 cup = 8 fl. oz
So, 3 gal. 2 qt. 1 cup = (3 x 128) + (2 x 32) + 8 = 384 + 64 + 8 = 456 fl. oz.