Question

or
1. Find whether decimal expansion of
13/64 is a terminating non-
terminating decimal. If it terminates, find
the number of decimal places its
decimal expansion has.​

Answer 1

Given:

13/64

To find :

• terminating or non-terminating decimal
• number of decimal places

Solution:

13/64 = 13/2⁶

Denominator of 13/64 can be expressed in form 2^m or 5^m or both , so it is terminating.

It has terminating decimal expansion.

The number of decimal places its

decimal expansion has is 6 or six.