Answer
$\lt$
Work Step by Step
$-\frac{17}{20}, -\frac{4}{5}$
Compare the two fraction and place $\lt or \gt$ between them
Find the equivalente fraction to the first fraction for the second one
The LCD is 20
$20\div5=4$ so we multiply the second fraction by $\frac{4}{4}$
$\frac{4}{4}\times -\frac{4}{5}=-\frac{16}{20}$
$-\frac{17}{20}\lt -\frac{16}{20}$