Converting mixed numbers, which consist of a whole number and a fractional part, into decimals is a fundamental mathematical operation that allows for easier numerical comparisons and calculations. In this scenario, we will explore the conversion of the mixed number 3 3/8 into its decimal equivalent.

Answer: 3 3/8 as a decimal is approximately 3.375.

To convert 3 3/8 into a decimal, follow these steps:

1. Convert the whole number part: The whole number part, 3, remains the same in the decimal representation.
2. Convert the fractional part: To convert the fractional part 3/8 into a decimal, divide 3 by 8:
   3/8 = 0.375
3. Combine the whole number and fractional parts: Add the whole number part to the fractional part to obtain the decimal representation:
   3 + 0.375 = 3.375

So, 3 3/8 as a decimal is approximately 3.375.

This decimal representation makes it convenient to work with mixed numbers in various mathematical operations and real-world calculations.