Which of the following rational numbers have non terminating and repeating decimal expansion? [2010 (T-I)]

(a)

15/1600

(b)

17/ 6

(c)

23 / 8

(d)

35 / 50

Question

Which of the following rational numbers have non terminating and
repeating decimal expansion? [2010 (T-I)]
(a)
15/1600
(b)
17/ 6
(c)
23 / 8
(d)
35 / 50

Ep · Accepted Answer

b) 17/6
as 6 has factors other than 2 and 5

Which of the following rational numbers have non terminating and repeating decimal expansion? [2010 (T-I)] (a) 15/1600 (b) 17/ 6 (c) 23 / 8 (d) 35 / 50

Which of the following rational numbers have non terminating and repeating decimal expansion? [2010 (T-I)]

(a)

15/1600

(b)

17/ 6

(c)

23 / 8

(d)

35 / 50