Question

Which of the following is non -

terminating, but recurring

decimal ( )

A) 15

9

B) 16

15 C) 343

27 D) A & B​

Answer 1

Answer:

A fraction can be expressed in the form terminating decimal if denominator can be expressed in the form of 2

n

×5

m

whee n amd m are integer.

Here we see that denominator all option except B can be expressed in the given form.

For example denominator of option A=1600=2

6

×5

2

denominator of option C=8=2

3

×5

0

denominator of option D=50=2

1

×5

2

But we can express 6 in above format so correct answer will be option B