Question

3. Justify the following statements:
(i) Every natural number is a rational number.
(ii) Every whole number is a rational number.
(iii) Every integer is a rational number.
(iv) 7.58 is a rational number

Answer 1

Answer:

1. all the number which are natural are rational .As rational number are positive number
2. As 0 is rational . Hence all whole number are rational
3. Rational number consist of both positive and negative number .Hence all integer are rational
4. yes 7.58 is rational

all the number which can be shown in a/b format are rational