## Basic College Mathematics (10th Edition)

$1\frac{2}{5}$
$11\frac{1}{5}\div8$ = $\frac{11\times5+1}{5}\div8$ = $\frac{56}{5}\div8$ = $\frac{56}{5}.\frac{1}{8}$ (division of fraction is multiplication with the reciprocal of the second fraction) = $\frac{7}{5}.\frac{1}{1}$ = $\frac{7}{5}$ = $1\frac{2}{5}$