Question

express the number 0.3178178178178178178... in the form of rational number a/b ( in the number 178 is recurring. this is a non terminating repeating decimal expansion)​

Answer 1

Answer:

211/66

Step-by-step explanation:

let x=0.3178178178...

therefore

10000x = 3178.178178178.... (1)

10x =3.178178178..... (2)

(1) - (2)

990x=3175

x=221/66