#### Answer

$1\frac{5}{27}$

#### Work Step by Step

$-3\frac{1}{5}\div(-2\frac{7}{10})$
$=3\frac{1}{5}\div2\frac{7}{10}$
$=\frac{16}{5}\div\frac{27}{10}$
$=\frac{16}{5}\times\frac{10}{27}$
$=\frac{16}{1}\times\frac{2}{27}$
$=\frac{32}{27}$
$=1\frac{5}{27}$