## Basic College Mathematics (10th Edition)

Numerator and denominator as prime factors = $\frac{5\times5}{2\times2\times3\times5}$ Fraction in lowest terms = $\frac{5}{12}$
$\frac{25}{60}$ First we write the prime factorization of both numerator and denominator. $\frac{5\times5}{2\times2\times3\times5}$ Now, we divide the numerator and denominator by any common factors and replace the divided factor with 1. $\frac{1\times5}{2\times2\times3\times1}$ = $\frac{5}{12}$