Answer:

Explanation:
To compare fractions is useful to express the fractions as decimals and compare the values of the decimals first.
Using a calculator we can find that
and
.
Now, remember that wen comparing negative numbers the smallest number is the greater one; this is because the closest a negative number is to zero the greatest is value.
-0.66666... and -0.25 are both negative. Since -0.25 is smaller (closer to zero), -0.25 is bigger than -0.66666... In other words, -0.25 > -0.66666...
We know that
and
, so we can get back to our original fractions:

We can conclude that
is greater than
