Answer
$-1\frac{4}{5}, -1\frac{2}{3},1.6$
Work Step by Step
Convert each number to a decimal for comparison.
$-1\frac{2}{3}=-1.6667$
$1.6=\ \ \ \ \ \ 1.6000$
$-1\frac{4}{5}=-1.8000$
Now, we can order the numbers from least to greatest, recalling that positive numbers are always larger than negative numbers.