## Basic College Mathematics (9th Edition)

$\frac{5}{6}$
$\frac{60}{72}$ The greatest common factor of 60 and 72 is 12. Divide both numerator and denominator by 12. $\frac{60}{72}$ = $\frac{60 \div 12 }{72 \div 12}$ = $\frac{5}{6}$ The lowest term is $\frac{5}{6}$