Question

7.478478 is rational or irrational and how​

Answer 1

Step-by-step explanation:

x=>7.478478...(1)

1000x=>7478.478478...(2)

Subtract (1) from (2) =>(1000-1)x=7471 =>9999x=7471 =>x = 7471/9999 as it is expressed in form of p/q. Hope it helps you.

Answer 2

rational because digits are repeating and are also terminating