Kendra drank a 15-fluid-ounce bottle of water before tennis practice. After practice, she drank 3 cups of water. What is the total amount of water Kendra drank?

39 fluid ounces OR 4.875 cups

Step-by-step explanation:

To solve this problem, we need to find out how many fluid ounces are in one cup.

1 cup = 8 fluid ounces

3 cups = 24 fluid ounces

15 fluid ounces + 3 cups = 15 fluid ounces + 24 fluid ounces = 39 fluid ounces

OR

1 fluid ounce = 0.125 cup

15 fluid ounces = 1.875 cup

15 fluid ounces + 3 cups = 1.875 cup + 3 cups = 4.875 cups