## Basic College Mathematics (10th Edition)

$\frac{1}{3}$
$\frac{68}{75}$ - $\frac{43}{75}$ They are like fractions Step 1 Subtract the numerators to find the numerator of the difference Step 2 Write the denominator of the like fractions as the denominator of the sum $\frac{68 - 43}{75}$ = $\frac{25}{75}$ $\frac{25}{75}$ is not in lowest term to divide the numerator and denominator by common factor 25 $\frac{25}{75}$ = $\frac{1}{3}$