Question

If decimal form of the number 27/45000 will terminate after how many places of decimal

Answer 1

Digits after decimal in decimal expansion of   is 4

Step-by-step explanation:

Given Expression is

To find: No of Digits after decimal in terminating decimal expansion of given expression.

Terminating decimal expansion of rational nos.

⇒ Given expression ia a rational no.

To find No of digits after decimal in decimal expansion, we first simplify the rational no.

Consider,

using law of exponent

Now find value of each exponent

Therefore, Digits after decimal in decimal expansion of   is 4