400
I set a goal to drink 64 ounces of water a day. If I drink
8 1/10 ounces in the morning, 16 1/15 ounces at noon, and 24 5/20 ounces at dinner, how many more ounces of water do I have to drink to reach my goal for the day?
What is 187/12 = 15 7/12 ounces of water