Which operation does the equation 15/3 represent?

The equation 15/3 represents division. In this expression, the number 15 is being divided by 3, which means you are determining how many times 3 can fit into 15. The result of this operation is 5, as 3 goes into 15 exactly 5 times.

Division is an arithmetic operation that is fundamentally about partitioning a number into equal parts. In this case, you are taking a total of 15 units and dividing it into groups of 3. This concept is foundational in mathematics, as it helps in understanding not only basic arithmetic but also more complex operations and problem-solving scenarios in various applications, including those relevant to veterinary medicine.

Understanding division is critical for interpreting quantities and calculating dosages, which can be particularly important in a veterinary context when administering medications or analyzing test results.