What if you could save a baby whale using math? This exciting book makes you a math problem solver by putting you into situations faced by people who care for animals that live in water. Math is an important part of the job for marine biologists, veterinary technologists, and aquarists—people that maintain aquariums. Three exciting stories lead to a problem you must solve using math. A toolbox section helps take you through similar examples and provides math exercises you can do that will help give you a better understanding of how to solve the problem in the story.