Mathematics

The core concept here is simplifying fractions by finding common factors. Both 40 and 100 share several factors—the key is to divide both the numerator and denominator by their greatest common divisor (GCD). This gives you the simplest form, which is the "cleanest" equivalent fraction that represents the same value.

The core concept here is simplifying fractions by finding common factors. Both 40 and 100 share several factors—the key is to divide both the numerator and denominator by their greatest common divisor (GCD). This gives you the simplest form, which is the "cleanest" equivalent fraction that represents the same value.