Question

2. Classify the following numbers as rational or irrational. Give reasons to
support your answer.
3
(i)
V 81
(vii) 27
(ii) 361
(iii) 21
(iv) /1.44
(vi) 4.1276​

Answer 1

Answer:

81 , 27 , 361 , 21 are rational numbers because they can be written in p/q form

4.1276 is Rational because it is terminating

root 1.44 us Irrational

Answer 2

Answer:

1) irrational

2)rational

3) irrational

4) rational

5) Irrational

6) rational

7) rational

8) Irrational

9) irrational

10) Rational

11)Rational