The phrase represents a computational tool designed to reduce a fraction, specifically 3/36, to its simplest form. This process involves identifying the greatest common divisor (GCD) of the numerator (3) and the denominator (36) and dividing both by that value. In this instance, the GCD is 3. Dividing both 3 and 36 by 3 results in the simplified fraction 1/12. This type of calculation is fundamental in mathematics.
The significance of simplifying fractions lies in its ability to present numerical relationships in the most concise and easily understandable manner. A simplified fraction facilitates quicker comprehension and reduces the risk of errors in subsequent calculations. Historically, the simplification of fractions has been a core skill taught in elementary mathematics, serving as a foundational concept for more advanced topics such as algebra and calculus. Its practical benefits extend to various fields, including engineering, finance, and everyday problem-solving.