Answer:
Rational: 3.0, 2/5, -9
Irrational: pie, 8, 2.42..
-9 (rational)
Sq. root of 8 (irrational)
3.0 (rational)
2/5 (rational)
2.42... (rational)
Pi (irrational)
Explanation:
6.2m questions
8.2m answers