What is 17 49 - 89?

Answer 1

Option b - is terminating.

Step-by-step explanation:

To find : Which of the following numbers has terminating decimal expansion ?

Solution :

A rational number terminates only when its denominator is in the form and doesn't include any other prime factor in it's standard form.

Now, We factories the denominator to get in the form

a)

It is not terminating.

b)

It is terminating.

c)

It is not terminating.

d)