Question 652592
-3.2,  -3.5, -3.8
<pre>

-3.2 is a rational number because it equals {{{-3&2/10}}} = {{{-3&1/5}}} = {{{(-16)/5}}}, which is the ratio of two integers.

-3.5 is a rational number because it equals {{{-3&5/10}}} = {{{-3&1/2}}} = {{{(-7)/2}}}, which is the ratio of two integers.

-3.8 is a rational number because it equals {{{-3&8/10}}} = {{{-3&4/5}}} = {{{(-19)/5}}}, which is the ratio of two integers.

Edwin</pre>