Question

define decimal expnsion of rational and irrational number with example

Answer 1

Answer:

Decimal expansion of rational no. =9999999/2^5×5^1

Decimal expansion of irrational no.=underoot 6,7,8

Answer 2

A rational number gives either terminating or non-terminating recurring decimal expansion. Thus, we can say that a number whose decimal expansion is terminating or non-terminating recurring is rational.

Hope it's helpful ☺️