Classify the following numbers as rational or irrational:

(i)

(ii)

(iii) 0.3796

(iv) 7.478478…

(v) 1.101001000100001….

(i) = 4.79583152331…

Since, the number is non-terminating and non-recurring hence, it is an irrational number

(ii) = 15 = 15/1

It is a rational number as it can represented in the form of p/q

(iii) 0.3796

Since, the number is terminating number.

Therefore, it is a rational number

(iv) 7.478478 = 7.4͞7͞8

Since, the number is non-terminating recurring number.

Therefore, it is a rational number

(v) 1.101001000100001…

Since, the number is non-terminating non-repeating.

Hence, it is an irrational number